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Browse by Category: Main > Communications
Class Information
Number: 340/825.72
Name: Communications: electrical > Selective > Frequency responsive actuation > Wireless link
Description: Subject matter wherein the communication line includes transmission and receipt of a radio wave or near field.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6078270 Data transmission method of a remote controller Jun. 20, 2000
6078271 Multiple-frequency programmable transmitter Jun. 20, 2000
6075453 Vehicular door lock control apparatus Jun. 13, 2000
6075460 Method for operating a power sliding door and a power liftgate using remote keyless entry system Jun. 13, 2000
6072248 Method of and system for externally and remotely disabling stolen or unauthorized operated vehicles by pursuing police and the like Jun. 6, 2000
6072404 Universal garage door opener Jun. 6, 2000
6069410 Anti-tampering method and corresponding circuits and electric systems May. 30, 2000
6069567 Audio-recording remote control and method therefor May. 30, 2000
6069614 Man machine interface via display peripheral May. 30, 2000
6069672 Remote control for a receiver May. 30, 2000
6067028 Identification signal registering method and identification signal registering apparatus May. 23, 2000
RE36703 Coding system for multiple transmitters and a single receiver for a garage door opener May. 16, 2000
6064668 Device control apparatus having input device selection switch with rubberized key May. 16, 2000
6052065 Vin reading and transmitting system Apr. 18, 2000
6049293 Remote control system Apr. 11, 2000
6049294 Apparatus and method for adaptable receiving frequency selection in a remote control Apr. 11, 2000
6046684 Single button contrast control Apr. 4, 2000
6043753 Remote-control-operated locking/unlocking system Mar. 28, 2000
6043755 Systems and methods employing a plurality of signal amplitudes to record the presence of multiple objects Mar. 28, 2000
6037675 Car electronic control system and method for controlling the same Mar. 14, 2000
6037877 Channel number organizer Mar. 14, 2000
6034593 Communication system and method for keyless-entry alarms Mar. 7, 2000
6031455 Method and apparatus for monitoring environmental conditions in a communication system Feb. 29, 2000
6031465 Keyless entry system for vehicles in particular Feb. 29, 2000
6028527 Decryption and encryption transmitter/receiver with self-test, learn and rolling code Feb. 22, 2000
6028533 Toy with remotely controlled security alarm Feb. 22, 2000
6025779 Alarm system Feb. 15, 2000
6025785 Multiple code formats in a single garage door opener including at least one fixed code format and at least one rolling code format Feb. 15, 2000
6026165 Secure communications in a wireless system Feb. 15, 2000
6020654 Auto PC wallet PC faceplate Feb. 1, 2000
6021319 Remote control system Feb. 1, 2000
6016108 Antenna tuning control system Jan. 18, 2000
6014092 Key mover Jan. 11, 2000
6011439 Low power RF amplifier Jan. 4, 2000
6011483 Battery built-in wireless ID card unit and ID verification unit Jan. 4, 2000
6011489 Remotely controlled toy and wireless remote operable in a point of sale package Jan. 4, 2000
6008735 Method and system for programming a remote control unit Dec. 28, 1999
6008736 Television control system for universal control of hospital televisions Dec. 28, 1999
6005306 Remote control door lock system Dec. 21, 1999
6005486 Television control system for universal control of hospital televisions Dec. 21, 1999
6005490 Bidirectional remote control apparatus Dec. 21, 1999
6005508 Remote transmitter-receiver controller system Dec. 21, 1999
6002341 Door lock control apparatus for a vehicle Dec. 14, 1999
6002450 Two-way remote control with advertising display Dec. 14, 1999
6003072 Multi-media data processing device with remote control device that also has voice input means and hand-sized unit for use in such data processing device Dec. 14, 1999
5999087 Timer and alarm apparatus for controlling delivery of fluid material Dec. 7, 1999
5993220 Remote control device, sound-reproducing system and karaoke system Nov. 30, 1999
5994998 Power transfer apparatus for concurrently transmitting data and power over data wires Nov. 30, 1999
5995013 Controller using transmitter and receiver Nov. 30, 1999
5990803 Multifunctional remote controller and control method for multiple appliances using the same Nov. 23, 1999

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