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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 5900803 |
Data communication device for a vehicle towed by a motor vehicle |
May. 4, 1999 |
| 5898384 |
Programmable remote control systems for electrical apparatuses |
Apr. 27, 1999 |
| 5898397 |
Remote control transmitter and method of operation |
Apr. 27, 1999 |
| 5898513 |
Consumer infrared communications receiver carrier frequency range detection circuit for an infrared communications controller |
Apr. 27, 1999 |
| 5898230 |
Motor vehicle with a central locking unit and a remote control for its operation |
Apr. 27, 1999 |
| 5894670 |
Electric shaving system |
Apr. 20, 1999 |
| 5896094 |
Keyless entry system |
Apr. 20, 1999 |
| 5894278 |
Shield plate, electronic appliance equipped with shield plate, remote control system for electronic appliance, and shielding apparatus |
Apr. 13, 1999 |
| 5892442 |
Two-way pager alarm system |
Apr. 6, 1999 |
| 5889472 |
Electronic vehicle key |
Mar. 30, 1999 |
| 5886647 |
Apparatus and method for wireless, remote control of multiple devices |
Mar. 23, 1999 |
| 5883443 |
Countermeasure method and system for securing a remote keyless entry system |
Mar. 16, 1999 |
| 5883680 |
Remote control of a television receiver with locator feature or the like |
Mar. 16, 1999 |
| 5877702 |
Remote control system, start bit for biphase encoding scheme |
Mar. 2, 1999 |
| 5874789 |
Circuit for integrating a local switch and a remote-control switch |
Feb. 23, 1999 |
| 5874902 |
Radio frequency identification transponder with electronic circuit enabling/disabling capability |
Feb. 23, 1999 |
| 5870017 |
Accessory channel expander for vehicle alarm system |
Feb. 9, 1999 |
| 5870214 |
Free space communications system employing line of sight radiation |
Feb. 9, 1999 |
| 5866891 |
Transmitter-receiver for non-contact IC card system |
Feb. 2, 1999 |
| 5867093 |
Communication system for vehicles with aerial incorporated in steering wheel |
Feb. 2, 1999 |
| 5861804 |
Computer controlled security and surveillance system |
Jan. 19, 1999 |
| 5854594 |
Remote controller for controlling a plurality of electric appliances |
Dec. 29, 1998 |
| 5850189 |
Apparatus and method for infrared communication |
Dec. 15, 1998 |
| 5847305 |
Remote control devices for electronic devices |
Dec. 8, 1998 |
| 5847661 |
Vehicle data acquisition system |
Dec. 8, 1998 |
| 5844495 |
Key for operating both motor vehicle and building locks |
Dec. 1, 1998 |
| 5844516 |
Method and apparatus for wireless remote control |
Dec. 1, 1998 |
| 5844517 |
Portable transceiver for keyless vehicle entry system having phase delay |
Dec. 1, 1998 |
| 5839905 |
Remote control for indicating specific information to be displayed by a host device |
Nov. 24, 1998 |
| 5841363 |
Locking system especially for automobiles |
Nov. 24, 1998 |
| 5841364 |
Method and apparatus for transfering information from a transponder |
Nov. 24, 1998 |
| 5838074 |
Anti-theft system for a motor vehicle |
Nov. 17, 1998 |
| 5838250 |
Remote-control apparatus and image input apparatus |
Nov. 17, 1998 |
| 5838255 |
Enhanced remote control device |
Nov. 17, 1998 |
| RE35954 |
VCR with cable tuner control |
Nov. 10, 1998 |
| 5835010 |
Automatic answering system using transponder |
Nov. 10, 1998 |
| 5832377 |
Combined transmitter/receiver integrated circuit with learn mode |
Nov. 3, 1998 |
| 5825304 |
Emergency vehicle proximity warning and communication system |
Oct. 20, 1998 |
| 5822702 |
Radio receiving terminal having common receiver circuitry for both receiving a radio signal including a call number and a remote control signal |
Oct. 13, 1998 |
| 5822098 |
Device and method of communication by infrared radiation between a user and a remotely controllable apparatus |
Oct. 13, 1998 |
| 5818619 |
Wireless communication system |
Oct. 6, 1998 |
| 5815086 |
Automated appliance control system |
Sep. 29, 1998 |
| 5815088 |
RF switching with remote controllers dedicated to other devices |
Sep. 29, 1998 |
| 5815297 |
Infrared interface and control apparatus for consumer electronics |
Sep. 29, 1998 |
| 5815298 |
System and method for wirelessly communicating a sound signal |
Sep. 29, 1998 |
| 5811885 |
Process for controlling the use of a motor vehicle using a two part code signal |
Sep. 22, 1998 |
| 5812066 |
Antenna tuning control circuit |
Sep. 22, 1998 |
| 5808372 |
Ignition key-vehicle communication device which is protected against incorrect operation |
Sep. 15, 1998 |
| 5808374 |
Driver interface system for vehicle control parameters and easy to utilize switches |
Sep. 15, 1998 |
| 5808760 |
Wireless optical communication system with adaptive data rates and/or adaptive levels of optical power |
Sep. 15, 1998 |
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