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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
6411199 Radio frequency identification system Jun. 25, 2002
6411213 Radio frequency identification tag system using tags arranged for coupling to ground Jun. 25, 2002
6407779 Method and apparatus for an intuitive universal remote control system Jun. 18, 2002
6404071 Engine stopping apparatus Jun. 11, 2002
6405107 Virtual instrument pilot: an improved method and system for navigation and control of fixed wing aircraft Jun. 11, 2002
6400254 Vehicle electronic key system Jun. 4, 2002
6394150 Computerized fluid supply systems May. 28, 2002
6396412 Passive RF-RF entry system for vehicles May. 28, 2002
6396549 Remote controller for a multi-device television receiving system providing channel number auto-completion, presettable audio hush level and base channel auto-reaffirm May. 28, 2002
6396612 System, method and apparatus for secure transmission of confidential information May. 28, 2002
6392559 Underbody and adjacent lighting for automotive vehicle May. 21, 2002
6392560 Reminding device May. 21, 2002
6388579 Apparatus and system for remotely updating and monitoring the status of a vehicle May. 14, 2002
6384736 Remote control electronic display system May. 7, 2002
6384737 Method and apparatus for allowing a personal computer to control one or more devices May. 7, 2002
6377173 Garage door opener signal incorporated into vehicle key/fob combination Apr. 23, 2002
6373380 Communication method and system for configuring electric powered vehicles Apr. 16, 2002
6373398 Automobile tuner system Apr. 16, 2002
6369529 Remote power seat control system and method Apr. 9, 2002
6366196 Restaurant waiter paging system Apr. 2, 2002
6366328 Television control system for universal control of hospital televisions Apr. 2, 2002
6362771 Garage door opener system for vehicles using manufacturer-supplied equipment Mar. 26, 2002
6359570 Vehicle-status device and system for remotely updating and locally indicating the status of a vehicle Mar. 19, 2002
6353391 Baby bottle locating system Mar. 5, 2002
6353734 Wireless spread spectrum ground link-based aircraft data communication system for engine event reporting Mar. 5, 2002
6351222 Method and apparatus for receiving an input by an entertainment device Feb. 26, 2002
6346891 Remote control system with handling sensor in remote control device Feb. 12, 2002
6344817 Method of displaying manufacturer/model code and programmable universal remote control employing same Feb. 5, 2002
6342843 Communications system and method with D/A converter Jan. 29, 2002
6337635 Remotely controllable programmable hose faucet valve system Jan. 8, 2002
6333698 Expandable multiple frequency programmable transmitter Dec. 25, 2001
6333699 Method and apparatus for determining position in a pipe Dec. 25, 2001
6333700 Apparatus and method for downhole well equipment and process management, identification, and actuation Dec. 25, 2001
6329906 Power transfer apparatus for concurrently transmitting data and power over data wires Dec. 11, 2001
6326885 Keyless security system Dec. 4, 2001
6327459 Remote control with a detachable insert Dec. 4, 2001
6317045 Reproducing device Nov. 13, 2001
6315667 System for remote control of a model airplane Nov. 13, 2001
6308083 Integrated cellular telephone with programmable transmitter Oct. 23, 2001
6297567 Engine control system and vehicular anti-theft system Oct. 2, 2001
6294982 Visual messaging system for high speed networks Sep. 25, 2001
6295448 Short distance communication and remote control capability for mobile telephones Sep. 25, 2001
6292107 Keyless entry system, and system transmitter having optimized signal transmission power level Sep. 18, 2001
6288641 Assembly, and associated method, for remotely monitoring a surveillance area Sep. 11, 2001
6289464 Receiving wireless information on a mobile device with reduced power consumption Sep. 11, 2001
6285296 Differential range remote control Sep. 4, 2001
6281599 Remote control apparatus Aug. 28, 2001
6282152 Learning security control device Aug. 28, 2001
6278869 Radio system for remote control operation in a stationary vehicle Aug. 21, 2001
6271831 Wireless control and pointer system Aug. 7, 2001

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