US4850040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infrared remote control system for activating and deactivating one or more devices in a single enclosed space
Assignee: Fleet National Bank
•
Filing: 1987-07-01
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Granted: 1989-07-18
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Expires: 2007-07-01
Abstract
Abstract An infrared remote control system for allowing a console to control the operation of a plurality of remote devices all situated in the same substantially enclosed space, for example, a hotel room. The console includes several simultaneously-operated infrared transmitters, the transmitters being aimed in different directions. Remote devices respond to respective codes, but some also retransmit received radiation so that the console can gain access even to remote devices which are not along a line of sight.
Inventors
- 👤 Rudor M. Teich
- 👤 Duane Buckingham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:18
CPC Classifications
H; H03; H03J; H03J9/00; H03J9/06; G; G08; G08C; G08C23/00; G08C23/04; G08C2201/00; G08C2201/40; G08C2201/70; G08C2201/71
Claims Analysis
Total Claims: 84
Claim 1
Independent Claim
171 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code, said controlling means causing said at least two infrared transmitters to repetitively transmit the same selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and infrared means for retransmitting the received code, and the remote devices which include retransmitting means further including means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 2
Dependent Claim
171 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code, said controlling means causing said at least two infrared transmitters to repetitively transmit the same selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and infrared means for retransmitting the received code, and the remote devices which include retransmitting means further including means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 3
Dependent Claim
65 words
An infrared remote control system in accordance with claim 1 wherein the validating means in said remote devices which include retransmitting means are operative to validate the received code which corresponds to no desired function for the purpose of enabling the retransmitting means in the same remote device to operate and retransmit subsequent received codes whose respective functions are also unrelated to such remote device.
Claim 4
Dependent Claim
50 words
An infrared remote control system in accordance with claim 2 wherein one of said remote devices further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 5
Dependent Claim
19 words
An infrared remote control system in accordance with claim 3 wherein said manual electrical switch is a rotary switch.
Claim 6
Dependent Claim
53 words
An infrared remote control system in accordance with claim 1 wherein said retransmitting means includes semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 7
Dependent Claim
20 words
An infrared remote control system in accordance with claim 1 wherein said console has at least four simultaneously-operated infrared transmitters.
Claim 8
Dependent Claim
50 words
An infrared remote control system in accordance with claim 1 wherein said console has a sufficient number of simultaneously-operated infrared transmitters to allow the console to swivel at least 45 degrees in either direction without losing control over the plurality of remote devices situated in the same substantially enclosed space.
Claim 9
Dependent Claim
51 words
An infrared remote control system in accordance with claim 1 wherein two simultaneously-operated infrared transmitters in said console are aimed respectively, relative to the console and when the console is in its normal orientation, forwardly and at an upward angle toward the vertical wall disposed to the rear of the console.
Claim 10
Dependent Claim
34 words
An infrared remote control system in accordance with claim 8 wherein the console includes two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console.
Claim 11
Dependent Claim
64 words
An infrared remote control system in accordance with claim 1 wherein said console and at least a first one of the remote devices for recognizing a code and implementing the respective function are not in direct line of sight, and at least a second one of the remote devices for retransmitting the received code serves to retransmit the code to said first remote device.
Claim 12
Dependent Claim
56 words
An infrared remote control system in accordance with claim 1 wherein each code includes a group of pulses and, in order to prevent feedback oscillations, each remote device which retransmits the received code includes means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 13
Dependent Claim
50 words
An infrared remote control system in accordance with claim 1 wherein one of said remote devices further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 14
Dependent Claim
19 words
An infrared remote control system in accordance with claim 12 wherein said manual electrical switch is a rotary switch.
Claim 15
Dependent Claim
172 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code, and said retransmitting means including semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 16
Dependent Claim
172 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code, and said retransmitting means including semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 17
Dependent Claim
20 words
An infrared remote control system in accordance with claim 14 wherein said console has at least four simultaneously-operated infrared transmitters.
Claim 18
Dependent Claim
50 words
An infrared remote control system in accordance with claim 14 wherein said console has a sufficient number of simultaneously-operated infrared transmitters to allow the console to swivel at least 45 degrees in either direction without losing control over the plurality of remote devices situated in the same substantially enclosed space.
Claim 19
Dependent Claim
51 words
An infrared remote control system in accordance with claim 14 wherein two simultaneously-operated infrared transmitters in said console are aimed respectively, relative to the console and when the console is in its normal orientation, forwardly and at an upward angle toward a vertical wall disposed to the rear of the console.
Claim 20
Dependent Claim
154 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees and two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two and said two additional infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code.
Claim 21
Dependent Claim
154 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees and two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two and said two additional infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code.
Claim 22
Dependent Claim
182 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code; said console and at least a first one of the remote devices for recognizing a code and implementing the respective function being not in direct line of sight, and at least a second one of the remote devices for retransmitting the received code serving to retransmit the code to said first remote device.
Claim 23
Dependent Claim
182 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code; said console and at least a first one of the remote devices for recognizing a code and implementing the respective function being not in direct line of sight, and at least a second one of the remote devices for retransmitting the received code serving to retransmit the code to said first remote device.
Claim 24
Dependent Claim
174 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code; each code including a group of pulses, and, in order to prevent feedback oscillations, each remote device which retransmits the received code including means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 25
Dependent Claim
174 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code; each code including a group of pulses, and, in order to prevent feedback oscillations, each remote device which retransmits the received code including means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 26
Dependent Claim
169 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code, and one of said remote devices further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 27
Dependent Claim
169 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having at least two simultaneously-operated infrared transmitters whose axes are separated by an angle of at least 90 degrees, means for representing a desired function, and means responsive to operation of said representing means for controlling said at least two infrared transmitters to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function and at least one of the remote devices including infrared means for retransmitting the received code, and one of said remote devices further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 28
Dependent Claim
19 words
An infrared remote control system in accordance with claim 21 wherein said manual electrical switch is a rotary switch.
Claim 29
Dependent Claim
176 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code, said controlling means causing said infrared transmitting means to repetitively transmit the same selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means, and the remote devices which include retransmitting means further including means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 30
Dependent Claim
176 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code, said controlling means causing said infrared transmitting means to repetitively transmit the same selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means, and the remote devices which include retransmitting means further including means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 31
Dependent Claim
170 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recongizing and implementing means, and retransmitting means, said retransmitting means including semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 32
Dependent Claim
170 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recongizing and implementing means, and retransmitting means, said retransmitting means including semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 33
Dependent Claim
181 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means; said console and at least a first one of the remote devices for recognizing a code and implementing the respective function being not in direct line of sight, and at least a second one of the remote devices for retransmitting the received code serving to retransmit the code to said first remote device.
Claim 34
Dependent Claim
181 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means; said console and at least a first one of the remote devices for recognizing a code and implementing the respective function being not in direct line of sight, and at least a second one of the remote devices for retransmitting the received code serving to retransmit the code to said first remote device.
Claim 35
Dependent Claim
173 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means; each code including a group of pulses, and, in order to prevent feedback oscillations, each remote device which retransmits the received code includes means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 36
Dependent Claim
173 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means; each code including a group of pulses, and, in order to prevent feedback oscillations, each remote device which retransmits the received code includes means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 37
Dependent Claim
151 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means, and one of said remote devices further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 38
Dependent Claim
151 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices including means for recognizing a code and implementing the respective desired function, at least one of the remote devices including infrared means for retransmitting the received code, and at least one of the remote devices including both recognizing and implementing means, and retransmitting means, and one of said remote devices further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 39
Dependent Claim
19 words
An infrared remote control system in accordance with claim 27 wherein said manual electrical switch is a rotary switch.
Claim 40
Dependent Claim
70 words
An infrared remote unit controlled by an infrared transmitter which repetitively transmits a code corresponding to a desired function, comprising: means for detecting and decoding a received code, means for recognizing the code and implementing the corresponding desired function, infrared means for retransmitting the received code, and means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 41
Dependent Claim
70 words
An infrared remote unit controlled by an infrared transmitter which repetitively transmits a code corresponding to a desired function, comprising: means for detecting and decoding a received code, means for recognizing the code and implementing the corresponding desired function, infrared means for retransmitting the received code, and means for validating the received code and enabling the operation of said retransmitting means only subsequent to prior receipt of a validated code.
Claim 42
Dependent Claim
52 words
An infrared remote unit in accordance with claim 29 wherein said retransmitting means includes semiconductor means for receiving the code and at least one semiconductor means for transmitting the same code, the receiving and at least one transmitting semiconductor means having axes which are separated by an angle less than 90 degrees.
Claim 43
Dependent Claim
43 words
An infrared remote unit in accordance with claim 30 wherein each code includes a group of pulses and further including means for gating on said retransmitting means for only a predetermined time interval responsive to receipt of each pulse in a received code.
Claim 44
Dependent Claim
43 words
An infrared remote unit in accordance with claim 31 further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 45
Dependent Claim
18 words
An infrared remote unit in accordance with claim 32 wherein said manual electrical switch is a rotary switch.
Claim 46
Dependent Claim
43 words
An infrared remote unit in accordance with claim 29 wherein each code includes a group of pulses and further including means for gating on said retransmitting means for only a predetermined time interval responsive to receipt of each pulse in a received code.
Claim 47
Dependent Claim
43 words
An infrared remote unit in accordance with claim 29 further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 48
Dependent Claim
18 words
An infrared remote unit in accordance with claim 35 wherein said manual electrical switch is a rotary switch.
Claim 49
Dependent Claim
43 words
An infrared remote unit in accordance with claim 28 further including means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 50
Dependent Claim
18 words
An infrared remote unit in accordance with claim 37 wherein said manual electrical switch is a rotary switch.
Claim 51
Dependent Claim
166 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitter means for transmitting infrared radiation in a plurality of directions, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitter means to transmit a respective selected code in each direction; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a received code and implementing the respective desired function, and at least one of the remote devices including infrared means for retransmitting a received code, said at least one remote device which includes retransmitting means further including means for preventing feedback oscillations which would otherwise arise due to the associated detecting and decoding means responding to the reception of infrared radiation from a plurality of sources.
Claim 52
Dependent Claim
166 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitter means for transmitting infrared radiation in a plurality of directions, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitter means to transmit a respective selected code in each direction; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a received code and implementing the respective desired function, and at least one of the remote devices including infrared means for retransmitting a received code, said at least one remote device which includes retransmitting means further including means for preventing feedback oscillations which would otherwise arise due to the associated detecting and decoding means responding to the reception of infrared radiation from a plurality of sources.
Claim 53
Dependent Claim
72 words
An infrared remote control system in accordance with claim 39 wherein said controlling means causes said infrared transmitter means to repetitively transmit the same selected code in each direction, and said means for preventing feedback oscillations, in said at least one remote device which includes retransmitting means, comprises means for validating the received code and enabling the operation of the associated retransmitting means only subsequent to prior receipt of a validated code.
Claim 54
Dependent Claim
68 words
An infrared remote control system in accordance with claim 40 wherein said validating means in said at least one remote device which includes retransmitting means is operative to validate a received code which corresponds to no desired function for the purpose of enabling the retransmitting means in the same remote device to operate and retransmit subsequent received codes whose respective functions are also unrelated to such remote device.
Claim 55
Dependent Claim
58 words
An infrared remote control system in accordance with claim 41 wherein said at least one remote device which includes means for implementing a function further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 56
Dependent Claim
19 words
An infrared remote control system in accordance with claim 42 wherein said manual electrical switch is a rotary switch.
Claim 57
Dependent Claim
87 words
An infrared remote control system in accordance with claim 40 wherein said retransmitting means includes first semiconductor means for receiving the code and second semiconductor means for transmitting the same code, said receiving first semiconductor means and said transmitting second semiconductor means having respective reception and transmission axes which are separated by an angle such that the retransmission of the received code away from said second semiconductor means is in a direction other than the direction of transmission of the received code toward said first semiconductor means.
Claim 58
Dependent Claim
31 words
An infrared remote control system in accordance with claim 44 wherein said angle between said reception and transmission axes of said first and second semiconductor means is less than 90 degrees.
Claim 59
Dependent Claim
55 words
An infrared remote control system in accordance with claim 40 wherein said infrared transmitter means of said console comprise a sufficient number of simultaneously-operated infrared transmitters to allow the console to swivel at least 45 degrees in either direction without losing control over the plurality of remote devices situated in the same substantially enclosed space.
Claim 60
Dependent Claim
20 words
An infrared remote control system in accordance with claim 46 wherein said console has at least four simultaneously-operated infrared transmitters.
Claim 61
Dependent Claim
57 words
An infrared remote control system in accordance with claim 40 wherein said infrared transmitter means of said console comprise two simultaneously-operated infrared transmitters which are aimed, respectively, relative to the console and when the console is in its normal orientation, forwardly and at an upward angle toward a vertical wall disposed to the rear of the console.
Claim 62
Dependent Claim
39 words
An infrared remote control system in accordance with 48 wherein said infrared transmitter means of said console further comprise two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console.
Claim 63
Dependent Claim
39 words
An infrared remote control system in accordance with 48 wherein said infrared transmitter means of said console further comprise two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console.
Claim 64
Dependent Claim
76 words
An infrared remote control system in accordance with claim 40 wherein said infrared transmitter means of said console and at least a first remote device of those which include means for recognizing a code and implementing the respective function are not in direct line of sight with each other, and at least a second remote device of those which include means for retransmitting a received code serves to retransmit the code to said first remote device.
Claim 65
Dependent Claim
64 words
An infrared remote control system in accordance with claim 40 wherein each code includes a group of pulses, and said means for preventing feedback oscillations comprise, in said at least one remote device which includes means for retransmitting a received code, means for gating on its associated retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 66
Dependent Claim
58 words
An infrared remote control system in accordance with claim 40 wherein said at least one remote device which includes means for implementing a function further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 67
Dependent Claim
19 words
An infrared remote control system in accordance with claim 52 wherein said manual electrical switch is a rotary switch.
Claim 68
Dependent Claim
89 words
An infrared remote control system in accordance with claim 39 wherein said retransmitting means includes first semiconductor means for receiving a code and second semiconductor means for transmitting the same code, said receiving first semiconductor means and said retransmitting second semiconductor means having respective reception and transmission axes which are separated by an angle such that the retransmission of the received code away from said second semiconductor means is in a direction other than the direction of the preceding transmission of the received code toward said first semiconductor means.
Claim 69
Dependent Claim
55 words
An infrared remote control system in accordance with claim 39 wherein said infrared transmitter means of said console comprise a sufficient number of simultaneously-operated infrared transmitters to allow the console to swivel at least 45 degrees in either direction without losing control over the plurality of remote devices situated in the same substantially enclosed space.
Claim 70
Dependent Claim
57 words
An infrared remote control system in accordance with claim 39 wherein said infrared transmitter means of said console comprise two simultaneously-operated infrared transmitters which are aimed, respectively, relative to the console and when the console is in its normal orientation, forwardly and at an upward angle toward a vertical wall disposed to the rear of the console.
Claim 71
Dependent Claim
40 words
An infrared remote control system in accordance with claim 56 wherein said infrared transmitter means of said console further comprise two additional infrared transmitters both aimed, relative to the console, forwardly and upwardly, but to opposite sides of the console.
Claim 72
Dependent Claim
76 words
An infrared remote control system in accordance with claim 39 wherein said infrared transmitter means of said console and at least a first remote device of those which include means for recognizing a code and implementing the respective function are not in direct line of sight with each other, and at least a second remote device of those which include means for retransmitting a received code serves to retransmit the code to said first remote device.
Claim 73
Dependent Claim
54 words
An infrared remote control system in accordance with claim 39 wherein each code includes a group of pulses, and said means for preventing feedback oscillations comprise, in said at least one remote device which includes means for retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 74
Dependent Claim
58 words
An infrared remote control system in accordance with claim 39 wherein said at least one remote device which includes means for implementing a function further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce therein for toggling said electrical closure.
Claim 75
Dependent Claim
19 words
An infrared remote control system is accordance with claim 60 wherein said manual electrical switch is a rotary switch.
Claim 76
Dependent Claim
145 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, and at least one of the remote devices including infrared means for retransmitting a received code, said at least one remote device which includes retransmitting means further including means for preventing interference with the reception or the retransmission or both the reception and the retransmission of a selected code.
Claim 77
Dependent Claim
145 words
An infrared remote control system for allowing a console to control the operations of a plurality of remote devices all situated in the same substantially enclosed space, comprising: a console having infrared transmitting means, means for representing a desired function, and means responsive to operation of said representing means for controlling said infrared transmitting means to transmit a respective selected code; and a plurality of remote devices all having means for detecting and decoding a received code, at least one of the remote devices including means for recognizing a code and implementing the respective desired function, and at least one of the remote devices including infrared means for retransmitting a received code, said at least one remote device which includes retransmitting means further including means for preventing interference with the reception or the retransmission or both the reception and the retransmission of a selected code.
Claim 78
Dependent Claim
77 words
An infrared remote control system in accordance with claim 62 wherein said controlling means causes said infrared transmitting means to repetitively transmit the same selected code, and said means for preventing interference which is in the form of random noise-generated low-level signals comprises, in said at least one remote device which includes retransmitting means, means for validating the received code and enabling the operation of said transmitting means only subsequent to prior receipt of a validated code.
Claim 79
Dependent Claim
76 words
An infrared remote control system in accordance with claim 62 wherein said controlling means causes said infrared transmitting means to include in each code a group of pulses, and said means for preventing interference which is in the form of feedback oscillations comprises, in said at least one remote device which includes retransmitting means, means for gating on its retransmitting means for only a predetermined time interval responsive to receipt of each pulse in the code.
Claim 80
Dependent Claim
87 words
An infrared remote control system in accordance with claim 62 wherein said retransmitting means includes first semiconductor means for receiving a code and second semiconductor means for transmitting the same code, said receiving first semiconductor means and said transmitting second semiconductor means having respective reception and transmission axes which are separated by an angle such that the retransmission of the received code away from said second semiconductor means is in a direction other than the direction of transmission of the received code toward said first semiconductor means.
Claim 81
Dependent Claim
31 words
An infrared remote control system in accordance with claim 65 wherein said angle between said reception and transmission axes of said first and second semiconductor means is less than 90 degrees.
Claim 82
Dependent Claim
76 words
An infrared remote control system in accordance with claim 62 wherein said infrared transmitting means of said console and at least a first remote device of those which include means for recognizing a code and implementing the respective function are not in direct line of sight with each other, and at least a second remote device of those which include means for retransmitting a received code serves to retransmit the code to said first remote device.
Claim 83
Dependent Claim
59 words
An infrared remote control system in accordance with claim 62 wherein at least said one remote device which includes means for implementing a function further includes means responsive to receipt of a respective code for toggling an electrical closure, and means connectable to a manual electrical switch responsive to the contact bounce there in for toggling said electrical closure.
Claim 84
Dependent Claim
19 words
An infrared remote control system in accordance with claim 68 wherein said manual electrical switch is a rotary switch.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-17 | 1993-01-16 | 1993-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-17 | 1997-01-16 | 1997-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-17 | 2001-01-16 | 2001-07-18 | $7700.00 | Window Closed / Lapsed |