US5151789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and method for automatic, unattended recording of cable television programs
Assignee: Adeia Guides Inc
•
Filing: 1991-10-17
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Granted: 1992-09-29
•
Expires: 2011-10-17
Abstract
Abstract A system (10) interfaces a cable televisions decoder (12) to a VCR (14) incorporating a television scheduling system. The cable signal is supplied to the cable decoder (12) on cable (16) and the decoded output of the decoder (12) is supplied to the VCR (14) through cable (18) on a fixed channel. The VCR (14) receives commands from its remote controller (20). A cable decoder remote control emulator (22) is connected at (23) between the VCR (14) and the cable decoder (12). All channel selection codes supplied to the VCR (14) by its remote controller (20) are converted by the remote control emulator (22) to command codes recognized by the cable decoder (12). The remote control emulator (22) also suppresses execution of the channel selection codes supplied to the VCR (14), in order to keep the VCR (14) tuned to the fixed channel on which the decoded cable signal is supplied. The remote control emulator (22 ) drives an infrared emitter, which is positioned in front of an infrared input on the cable decoder (12). Thus, the remote control emulator (22) replaces the conventional cable decoder remote controller. The user communicates with the system using the VCR remote controller (20). For the user, the system (10) appears to function in the same manner as would the VCR (14) connected to the TV (19) with no cable decoder (12) present.
Inventors
- 👤 Patrick Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:02
CPC Classifications
G; G04; G04G; G04G15/00; G04G15/006; G11; G11B; G11B15/00; G11B15/02; G11B15/023; G11B27/00; G11B27/10; G11B27/102; G11B27/107; G11B27/11; G11B27/34; G11B33/00; G11B33/10; H; H04; H04N; H04N21/00; H04N21/40; H04N21/41; H04N21/4104; H04N21/4126; H04N21/41265; H04N21/4135; H04N21/422; H04N21/42204; H04N21/43; H04N21/433; H04N21/4334; H04N21/47; H04N21/482; H04N21/4828; H04N21/60; H04N21/61; H04N21/6106; H04N21/6118; H04N21/80; H04N21/81; H04N21/8166; H04N21/8186; H04N21/83; H04N21/84; H04N21/85; H04N21/858; H04N5/00; H04N5/76; H04N5/765; H04N5/775; H04N5/78; H04N5/782; H04N7/00; H04N7/08; H04N7/087; H04N7/088; H04N7/0887; H04N7/10; H04N7/106; G11B2220/00; G11B2220/60; G11B2220/65; G11B2220/80; G11B2220/90
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
202 words
A video recording system to allow automatic, unattended recording of cable television programs supplied sequentially at different times on different channels of a cable system, comprising a television receiver, a remote controllable cable decoder and a remote controllable video recorder with unattended programming capability connected between said television receiver and said remote controllable cable decoder, a remote controller for said remote controllable video recorder coupled to said remote controllable video recorder, said remote controller including means for transmitting program selections from a television schedule to said remote controllable video recorder, said remote controllable video recorder including a channel selection coordinator, said channel selection coordinator including a memory means for storing channel tuning conversion information and program selections transmitted to said remote controllable video recorder by said remote controller, a means for converting channels of the program selections to channel tuning commands recognizable by said remote controllable cable decoder using the channel tuning conversion information and the program selections, a means for automatically transmitting the channel tuning commands to said remote controllable cable decoder at broadcast times of the program selections, and a means for automatically supplying recording commands to said remote controllable video recorder at the broadcast times of the program selections.
Claim 2
Dependent Claim
202 words
A video recording system to allow automatic, unattended recording of cable television programs supplied sequentially at different times on different channels of a cable system, comprising a television receiver, a remote controllable cable decoder and a remote controllable video recorder with unattended programming capability connected between said television receiver and said remote controllable cable decoder, a remote controller for said remote controllable video recorder coupled to said remote controllable video recorder, said remote controller including means for transmitting program selections from a television schedule to said remote controllable video recorder, said remote controllable video recorder including a channel selection coordinator, said channel selection coordinator including a memory means for storing channel tuning conversion information and program selections transmitted to said remote controllable video recorder by said remote controller, a means for converting channels of the program selections to channel tuning commands recognizable by said remote controllable cable decoder using the channel tuning conversion information and the program selections, a means for automatically transmitting the channel tuning commands to said remote controllable cable decoder at broadcast times of the program selections, and a means for automatically supplying recording commands to said remote controllable video recorder at the broadcast times of the program selections.
Claim 3
Dependent Claim
41 words
The video recording system of claim 1 in which said means for automatically transmitting the channel tuning commands to said remote controllable cable decoder and said means for automatically supplying recording commands to said remote controllable video recorder comprises a microprocessor.
Claim 4
Dependent Claim
52 words
The video recording system of claim 2 in which said remote controllable video recorder has a channel indicator, said microprocessor is connected to said channel indicator, and said microprocessor is configured to display a channel on said channel indicator corresponding to the channel tuning command transmitted to said remote controllable cable decoder.
Claim 5
Dependent Claim
44 words
The video recording system of claim 2 in which said microprocessor is connected and configured to keep said remote controllable video recorder tuned to a fixed channel different than a channel corresponding to the channel tuning commands transmitted to said remote controllable cable decoder.
Claim 6
Dependent Claim
31 words
The video recording system of claim 1 in which the television schedule is a broadcast television schedule and said video recording system includes a means for receiving the broadcast television schedule.
Claim 7
Dependent Claim
25 words
The video recording system of claim 5 in which said means for receiving the broadcast television schedule is part of said remote controllable video recorder.
Claim 8
Dependent Claim
18 words
The video recording system of claim 1 in which said remote controllable video recorder is a videocassette recorder.
Claim 9
Dependent Claim
38 words
The video recording system of claim 1 in which said means for transmitting program selections to said remote controllable video recorder comprises a first infrared transmitter positioned to direct the program selections to said remote controllable video recorder.
Claim 10
Dependent Claim
36 words
The video recording system of claim 8 in which said means for automatically transmitting the channel tuning commands comprises a second infrared transmitter positioned to direct the channel tuning commands to said remote controllable cable decoder.
Claim 11
Dependent Claim
219 words
A video recording system to allow automatic, unattended recording of at least two cable television programs supplied sequentially at different times on different channels of a cable system, comprising a television receiver, a remote controllable cable decoder and a remote controllable video recorder with unattended programming capability connected between said television receiver and said remote controllable cable decoder, a channel selection coordinator, said channel selection coordinator including a means for user input of cable television program selections from a cable television schedule, a memory means for storing channel tuning conversion information and cable television program selections input by the user with said means for user input of cable television program selections, a means for converting channels of the at least two cable television program selections to channel tuning commands recognizable by said remote controllable cable decoder using the channel tuning conversion information and the at least two cable television program selections, a means, coupled to said remote controllable cable decoder, for automatically transmitting the channel tuning commands to said remote controllable cable decoder at broadcast times of the at least two cable television program selections, and a means, coupled to said remote controllable video recorder for automatically supplying recording commands to said remote controllable video recorder at the broadcast times of the at least two cable television program selections.
Claim 12
Dependent Claim
219 words
A video recording system to allow automatic, unattended recording of at least two cable television programs supplied sequentially at different times on different channels of a cable system, comprising a television receiver, a remote controllable cable decoder and a remote controllable video recorder with unattended programming capability connected between said television receiver and said remote controllable cable decoder, a channel selection coordinator, said channel selection coordinator including a means for user input of cable television program selections from a cable television schedule, a memory means for storing channel tuning conversion information and cable television program selections input by the user with said means for user input of cable television program selections, a means for converting channels of the at least two cable television program selections to channel tuning commands recognizable by said remote controllable cable decoder using the channel tuning conversion information and the at least two cable television program selections, a means, coupled to said remote controllable cable decoder, for automatically transmitting the channel tuning commands to said remote controllable cable decoder at broadcast times of the at least two cable television program selections, and a means, coupled to said remote controllable video recorder for automatically supplying recording commands to said remote controllable video recorder at the broadcast times of the at least two cable television program selections.
Claim 13
Dependent Claim
41 words
The video recording system of claim 10 in which said means for automatically transmitting the channel tuning commands to said remote controllable cable decoder and said means for automatically supplying recording commands to said remote controllable video recorder comprise a microprocessor.
Claim 14
Dependent Claim
52 words
The video recording system of claim 11 in which said remote controllable video recorder has a channel indicator, said microprocessor is coupled to said channel indicator, and said microprocessor is configured to display a channel on said channel indicator corresponding to the channel tuning commands transmitted to said remote controllable cable decoder.
Claim 15
Dependent Claim
43 words
The video recording system of claim 11 in which said microprocessor is coupled and configured to keep said remote controllable video recorder tuned to a fixed channel different than channels corresponding to the channel tuning commands transmitted to said remote controllable cable decoder.
Claim 16
Dependent Claim
31 words
The video recording system of claim 10 in which the television schedule is a broadcast television schedule and said video recording system includes a means for receiving the broadcast television schedule.
Claim 17
Dependent Claim
25 words
The video recording system of claim 14 in which said means for receiving the broadcast television schedule is part of said remote controllable video recorder.
Claim 18
Dependent Claim
18 words
The video recording system of claim 10 in which said remote controllable video recorder is a videocassette recorder.
Claim 19
Dependent Claim
40 words
The video recording system of claim 10 in which said means for user input of cable television program selections to said channel selection coordinator comprises a first infrared transmitter positioned to direct the program selections to said channel selection coordinator.
Claim 20
Dependent Claim
36 words
The video recording system of claim 17 in which said means for automatically transmitting the channel tuning commands comprises a second infrared transmitter positioned to direct the channel tuning commands to said remote controllable cable decoder.
Claim 21
Independent Claim
199 words
A method for automatic, unattended recording of cable television programs supplied sequentially at different times on different channels of a cable system with a remote controllable video recorder having unattended programming capability connected between a remote controllable cable decoder and a television receiver, which method for automatic, unattended recording of cable television programs comprises storing channel tuning conversion information in a memory of the remote controllable video recorder, transmitting cable television program selections from a television schedule to the remote controllable video recorder with a remote controller for the remote controllable video recorder, storing the cable television program selections transmitted to the remote controllable video recorder by the remote controller in the memory of the remote controllable video recorder, converting channels of the cable television program selections to channel tuning commands recognizable by the remote controllable cable decoder using the channel tuning conversion information and the cable television program selections, automatically transmitting the channel tuning commands from the remote controllable video recorder to the remote controllable cable decoder at times of the cable television program selections, and automatically supplying recording commands to recording portions of the remote controllable video recorder at the times of the cable television program selections.
Claim 22
Independent Claim
199 words
A method for automatic, unattended recording of cable television programs supplied sequentially at different times on different channels of a cable system with a remote controllable video recorder having unattended programming capability connected between a remote controllable cable decoder and a television receiver, which method for automatic, unattended recording of cable television programs comprises storing channel tuning conversion information in a memory of the remote controllable video recorder, transmitting cable television program selections from a television schedule to the remote controllable video recorder with a remote controller for the remote controllable video recorder, storing the cable television program selections transmitted to the remote controllable video recorder by the remote controller in the memory of the remote controllable video recorder, converting channels of the cable television program selections to channel tuning commands recognizable by the remote controllable cable decoder using the channel tuning conversion information and the cable television program selections, automatically transmitting the channel tuning commands from the remote controllable video recorder to the remote controllable cable decoder at times of the cable television program selections, and automatically supplying recording commands to recording portions of the remote controllable video recorder at the times of the cable television program selections.
Claim 23
Dependent Claim
39 words
The method of claim 19 in which the remote controllable video recorder has a channel indicator, the method additionally comprising displaying channels on the channel indicator corresponding to the channel tuning commands transmitted to the remote controllable cable decoder.
Claim 24
Dependent Claim
34 words
The method of claim 19 additionally comprising keeping the remote controllable video recorder tuned to a fixed channel different than channels corresponding to the channel tuning commands transmitted to the remote controllable cable decoder.
Claim 25
Dependent Claim
21 words
The method of claim 19 in which the television schedule is broadcast and the method includes receiving the broadcast television schedule.
Claim 26
Dependent Claim
19 words
The method of claim 22 in which the broadcast television schedule is received by the remote controllable video recorder.
Claim 27
Dependent Claim
35 words
The method of claim 19 in which the program selections are transmitted to the remote controllable video recorder by a first infrared transmitter positioned to direct the program selections to the remote controllable video recorder.
Claim 28
Dependent Claim
37 words
The method of claim 24 in which the channel tuning commands are transmitted to the remote controllable cable decoder by a second infrared transmitter positioned to direct the channel tuning commands to the remote controllable cable decoder.
Claim 29
Independent Claim
162 words
A method for automatic, unattended recording of at least two cable television programs supplied sequentially at different times on different channels of a cable system with a remote controllable video recorder having unattended programming capability connected between a television receiver and a remote controllable cable decoder, which comprises storing channel tuning conversion information in a first memory location of a channel selection coordinator, inputting program selections for the at least two cable television programs from a television schedule to the channel selection coordinator, storing the program selections in a second memory location of the channel selection coordinator, converting channels of the program selections to channel tuning commands recognizable by the remote controllable cable decoder using the channel tuning conversion information and the program selections, automatically transmitting the channel tuning commands to the remote controllable cable decoder at broadcast times of the program selections, and automatically supplying recording commands to the remote controllable video recorder at the broadcast times of the program selections.
Claim 30
Independent Claim
162 words
A method for automatic, unattended recording of at least two cable television programs supplied sequentially at different times on different channels of a cable system with a remote controllable video recorder having unattended programming capability connected between a television receiver and a remote controllable cable decoder, which comprises storing channel tuning conversion information in a first memory location of a channel selection coordinator, inputting program selections for the at least two cable television programs from a television schedule to the channel selection coordinator, storing the program selections in a second memory location of the channel selection coordinator, converting channels of the program selections to channel tuning commands recognizable by the remote controllable cable decoder using the channel tuning conversion information and the program selections, automatically transmitting the channel tuning commands to the remote controllable cable decoder at broadcast times of the program selections, and automatically supplying recording commands to the remote controllable video recorder at the broadcast times of the program selections.
Claim 31
Dependent Claim
38 words
The method claim 26 in which the remote controllable video recorder has a channel indicator, the method additionally comprising displaying channels on the channel indicator corresponding to the channel tuning commands transmitted to the remote controllable cable decoder.
Claim 32
Dependent Claim
34 words
The method of claim 26 additionally comprising keeping the remote controllable video recorder tuned to a fixed channel different than channels corresponding to the channel tuning commands transmitted to the remote controllable cable decoder.
Claim 33
Dependent Claim
17 words
The method of claim 26 additionally comprising broadcasting the television schedule and receiving the broadcast television schedule.
Claim 34
Dependent Claim
19 words
The method of claim 29 in which the broadcast television schedule is received by the remote controllable video recorder.
Claim 35
Dependent Claim
33 words
The method of claim 26 in which the program selections are transmitted to the channel selection coordinator by a first infrared transmitter positioned to direct the program selections to the channel selection coordinator.
Claim 36
Dependent Claim
31 words
The method of claim 31 in which the channel tuning commands are transmitted by a second infrared transmitter positioned to direct the channel tuning commands to the remote controllable cable decoder.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-29 | 1996-03-30 | 1996-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-29 | 2000-03-30 | 2000-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-29 | 2004-03-30 | 2004-09-29 | $7700.00 | Window Closed / Lapsed |