US5627540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control system having full-function and abbreviated-function remote control units
Assignee: Panasonic Holdings Corp
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Filing: 1995-05-19
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Granted: 1997-05-06
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Expires: 2015-05-19
Abstract
Abstract A remote control system includes a first remote control unit having complete functional capabilities and a second remote control unit having simplified and abbreviated functional capabilities. An apparatus is controlled in a detailed manner by the first remote control unit. For example, the operational mode and timer settings are set by the first remote control unit. On the other hand, the second remote control unit is limited to activating and deactivating the apparatus and/or the timer of the apparatus.
Inventors
- 👤 Takashi Deguchi
- 👤 Makoto Hori
- 👤 Morihiro Nakayama
- 👤 Hiroyuki Unida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:29
CPC Classifications
H; H04; H04Q; H04Q9/00; G; G08; G08C; G08C25/00; G08C25/04; H04B; H04B1/00; H04B1/06; H04B1/16; H04B1/20; H04B1/202
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
211 words
A remote control system for controlling the operation of an apparatus, comprising: a full-function remote control unit including a timer content setting means for setting timing parameters of a timer which is associated with the apparatus and which controls the operation of the apparatus in accordance with set timing parameters when the timer is activated, a first timer ON/OFF means for activating and deactivating the timer associated with the apparatus, and a first transmitting means for transmitting a first remote control signal in accordance with said timer content setting means and said first timer ON/OFF means; an abbreviated-function remote control unit including a second timer ON/OFF means for activating and deactivating the timer associated with the apparatus, and a second transmitting means for transmitting a second remote control signal in accordance with said first timer ON/OFF means, and being devoid of a timer content setting means for setting the timing parameters of the timer associated with the apparatus; and, a receiver means for receiving said first and second remote control signals from said full-function remote control unit and said abbreviated-function remote control unit, respectively, and for controlling the timer associated with the apparatus in accordance with said first and second remote control signals to thereby control the operation of the apparatus.
Claim 2
Dependent Claim
211 words
A remote control system for controlling the operation of an apparatus, comprising: a full-function remote control unit including a timer content setting means for setting timing parameters of a timer which is associated with the apparatus and which controls the operation of the apparatus in accordance with set timing parameters when the timer is activated, a first timer ON/OFF means for activating and deactivating the timer associated with the apparatus, and a first transmitting means for transmitting a first remote control signal in accordance with said timer content setting means and said first timer ON/OFF means; an abbreviated-function remote control unit including a second timer ON/OFF means for activating and deactivating the timer associated with the apparatus, and a second transmitting means for transmitting a second remote control signal in accordance with said first timer ON/OFF means, and being devoid of a timer content setting means for setting the timing parameters of the timer associated with the apparatus; and, a receiver means for receiving said first and second remote control signals from said full-function remote control unit and said abbreviated-function remote control unit, respectively, and for controlling the timer associated with the apparatus in accordance with said first and second remote control signals to thereby control the operation of the apparatus.
Claim 3
Dependent Claim
141 words
A remote control system as recited in claim 1, wherein said receiver means includes: a received signal reading means for reading a data content contained in said first and second remote control signals; a memory means for storing data, which has been read by said received signal reading means, contained in said first remote control signal denoting said set timing parameters of the timer associated with the apparatus; and operation instruction means for controlling the timer associated with the apparatus in accordance with said data content contained in said first and second remote control signals and read by said received signal reading means, wherein said operation instruction means controls the timer based on said data denoting said set timing parameters stored in said memory means when said second remote control signal is received and contains data denoting activation of the timer.
Claim 4
Dependent Claim
118 words
A remote control system as recited in claim 1, wherein said receiver means includes: a received signal reading means for reading a data content contained in said first and second remote control signals; and, a sound generating means for generating a first audible sound when at least one of said first and second remote control signals is received, and for generating a second audible sound which is audibly distinguishable from said first audible sound when said second remote control signal is received and contains data denoting activation of the timer prior to the expiration of a time period established by the data content of a previously received first remote control signal by which the timer is already activated.
Claim 5
Dependent Claim
31 words
A remote control system as recited in claim 1, wherein a data format of said first remote control signal is different than a data format of said second remote control signal.
Claim 6
Dependent Claim
31 words
A remote control system as recited in claim 2, wherein a data format of said first remote control signal is different than a data format of said second remote control signal.
Claim 7
Dependent Claim
31 words
A remote control system as recited in claim 3, wherein a data format of said first remote control signal is different than a data format of said second remote control signal.
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) | 2000-05-05 | 2000-11-04 | 2001-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-05-05 | 2004-11-04 | 2005-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-05-05 | 2008-11-04 | 2009-05-06 | $7700.00 | Window Closed / Lapsed |