Communications: electrical – Continuously variable indicating – With meter reading
Patent
1995-05-19
1997-12-16
Holloway, III, Edwin C.
Communications: electrical
Continuously variable indicating
With meter reading
34082569, 34082572, 4551512, 341176, G05B 1902
Patent
active
056990553
ABSTRACT:
A trainable transceiver for learning and transmitting an activation signal that includes an RF carrier frequency modulated with a code for remotely actuating a device, such as a garage door opener. The trainable transceiver includes a frequency table including a list of frequencies for remote transmitters known to transmit for only a short duration and the trainable transceiver first reads the short duration frequencies from the frequency table. The trainable transceiver may additionally include a prompting circuit for prompting an operator to cause a remote transmitter to retransmit its activation signal if the activation signal ceases before training is complete.
REFERENCES:
patent: Re29525 (1978-01-01), Wilmott
patent: 3337992 (1967-08-01), Tolson
patent: 4178549 (1979-12-01), Ledenbach et al.
patent: 4197503 (1980-04-01), Dini
patent: 4201944 (1980-05-01), Beunders
patent: 4241870 (1980-12-01), Marcus
patent: 4247850 (1981-01-01), Marcus
patent: 4360801 (1982-11-01), Duhame
patent: 4385296 (1983-05-01), Tsubaki et al.
patent: 4427847 (1984-01-01), Hofmann et al.
patent: 4447808 (1984-05-01), Marcus
patent: 4482947 (1984-11-01), Zato et al.
patent: 4509093 (1985-04-01), Stellberger
patent: 4529980 (1985-07-01), Liotine et al.
patent: 4535333 (1985-08-01), Twardowski
patent: 4595228 (1986-06-01), Chu
patent: 4596985 (1986-06-01), Bongard et al.
patent: 4623887 (1986-11-01), Welles, II
patent: 4626848 (1986-12-01), Ehlers
patent: 4631708 (1986-12-01), Wood et al.
patent: 4635033 (1987-01-01), Inukai et al.
patent: 4652860 (1987-03-01), Weishaupt et al.
patent: 4670746 (1987-06-01), Taniguchi et al.
patent: 4703359 (1987-10-01), Rumbolt et al.
patent: 4750118 (1988-06-01), Heitschel et al.
patent: 4754255 (1988-06-01), Sanders et al.
patent: 4771283 (1988-09-01), Imoto
patent: 4825200 (1989-04-01), Evans et al.
patent: 4866434 (1989-09-01), Keenan
patent: 4872205 (1989-10-01), Smith
patent: 4878052 (1989-10-01), Schulze
patent: 4881148 (1989-11-01), Lambropoulos et al.
patent: 4890108 (1989-12-01), Drori et al.
patent: 4905279 (1990-02-01), Nishio
patent: 4912463 (1990-03-01), Li
patent: 4929877 (1990-05-01), Clark et al.
patent: 4953305 (1990-09-01), Van Lente et al.
patent: 4978944 (1990-12-01), Andros et al.
patent: 4988992 (1991-01-01), Heitschel et al.
patent: 5028919 (1991-07-01), Hidaka
patent: 5065423 (1991-11-01), Gaskill
patent: 5123008 (1992-06-01), Beesley
patent: 5126686 (1992-06-01), Tam
patent: 5136548 (1992-08-01), Claar et al.
patent: 5182551 (1993-01-01), Goto
patent: 5227780 (1993-07-01), Tigwell
patent: 5235327 (1993-08-01), Igarashi et al.
patent: 5262769 (1993-11-01), Holmes
patent: 5266945 (1993-11-01), Peek et al.
patent: 5379453 (1995-01-01), Tigwell
patent: 5381138 (1995-01-01), Stair et al.
patent: 5442340 (1995-08-01), Dykema
patent: 5444499 (1995-08-01), Saitoh
patent: 5475366 (1995-12-01), Van Lente et al.
patent: 5479155 (1995-12-01), Zeinstra et al.
patent: 5564101 (1996-10-01), Eisfeld et al.
patent: 5583485 (1996-12-01), Van Lente et al.
Kari, Risto, "Fast Training of a High-Speed voiceband Data Modem Receiver," Doctoral Dissertation, Helinski, 1990, pp. 21, 83-99.
Madni, Asad M. et al., "High-Dynamic-Range Airborne Tracking and Fire Control Radar Subsystems," IEEE, vol. 37, No. 12, Dec. 1989, pp. 1942-1948.
Foltz, Capt. Thomas M. et al., "A Digital Single Sideband Modulator for a Digital Radio Frequency Memory," pp. 926-932.
Ooi, T. H. et al., "Low Cost RF Identification and Locating System," IEEE, vol. 35, No. 4, Nov. 1989, pp. 831-839.
Vaccani, Paul, "Occupancy Measurement Methods in the Radio Frequency Spectrum and Their Use," pp. 242-246.
Herman, Ray A. et al. "A GPS Receiver with Synthesized Local Oscillator," IEEE, 1989, pp. 194-195, 339.
Gail Marino, Pager and Garage Door Combination, Mar. 1990, Motorola Technical Developments, vol. 10 p. 36 (1 p.).
Duckworth Paul C.
Dykema Kurt A.
Holloway III Edwin C.
Prince Corporation
LandOfFree
Trainable transceiver and method for learning an activation sign does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Trainable transceiver and method for learning an activation sign, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Trainable transceiver and method for learning an activation sign will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-211047