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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 |
| 5986571 |
Building security system having remote transmitter code verification and code reset features |
Nov. 16, 1999 |
| 5982277 |
Vehicle security system having enhanced convenience features |
Nov. 9, 1999 |
| 5977882 |
Infrared remote controlled in-line power switch |
Nov. 2, 1999 |
| 5977901 |
Remote control unit with backlit function indicator |
Nov. 2, 1999 |
| 5978117 |
Dynamic reconfiguration of a wireless network using flexible wavelenght multiplexing |
Nov. 2, 1999 |
| 5973611 |
Hands-free remote entry system |
Oct. 26, 1999 |
| 5973757 |
Contoured and balanced remote tv control device |
Oct. 26, 1999 |
| 5969596 |
Security system with automatic door locking/unlocking function |
Oct. 19, 1999 |
| 5969691 |
Fuel dispenser transponder antenna arrangement |
Oct. 19, 1999 |
| 5969774 |
Programmable remote control transmitter |
Oct. 19, 1999 |
| 5969835 |
Automated infrared test signal generator |
Oct. 19, 1999 |
| 5966229 |
Free-space optical communications system with open loop transmitter control |
Oct. 12, 1999 |
| 5963141 |
Apparatus for checking identification signal and method thereof |
Oct. 5, 1999 |
| 5963145 |
System for providing wireless pointer control |
Oct. 5, 1999 |
| 5955947 |
Security structure unlocking system for use by emergency response personnel |
Sep. 21, 1999 |
| 5955962 |
Radio selective calling receiver |
Sep. 21, 1999 |
| 5952937 |
System and method of updating communications in a security system |
Sep. 14, 1999 |
| 5952938 |
Remote PCM cut-off security system |
Sep. 14, 1999 |
| 5949151 |
Antitheft apparatus for a vehicle |
Sep. 7, 1999 |
| 5949349 |
Code responsive radio receiver capable of operation with plural types of code transmitters |
Sep. 7, 1999 |
| 5949351 |
System and method for bi-directional transmission of information between a remote controller and target systems |
Sep. 7, 1999 |
| 5949681 |
Electronic-component supplying apparatus |
Sep. 7, 1999 |
| 5945921 |
Apparatus and method for confirming remote control command response |
Aug. 31, 1999 |
| 5945936 |
Learn mode for remote transmitters |
Aug. 31, 1999 |
| 5946120 |
Wireless communication system with a hybrid optical and radio frequency signal |
Aug. 31, 1999 |
| 5943228 |
Method and arrangement for switching power of display monitor with remote controller |
Aug. 24, 1999 |
| 5939975 |
Theft prevention system and method |
Aug. 17, 1999 |
| 5940000 |
Trainable transmitter security circuit |
Aug. 17, 1999 |
| 5940001 |
Transmission and reception system for controlling locking/unlocking operation of key |
Aug. 17, 1999 |
| 5940002 |
Security system with random number remote communication |
Aug. 17, 1999 |
| 5940007 |
Remote control system for motor vehicle related devices |
Aug. 17, 1999 |
| 5936362 |
Programmable remote control systems for electrical apparatuses |
Aug. 10, 1999 |
| 5933074 |
Remote control transmitter broadcasting RF signals conveying plural information components |
Aug. 3, 1999 |
| 5933086 |
Remotely-operated self-contained electronic lock security system assembly |
Aug. 3, 1999 |
| 5933091 |
Remotely-actuated infrared-sensitive switch |
Aug. 3, 1999 |
| 5933093 |
Emergency vehicle alert device |
Aug. 3, 1999 |
| 5929768 |
Multi-remote controller circuit having automatic setting functions |
Jul. 27, 1999 |
| 5929769 |
Hands-free system for unlocking and/or opening an openable member of a motor vehicle |
Jul. 27, 1999 |
| 5929781 |
Radio frequency controlled system for testing emergency lighting units |
Jul. 27, 1999 |
| 5929848 |
Interactive personal interpretive device and system for retrieving information about a plurality of objects |
Jul. 27, 1999 |
| 5926090 |
Lost article detector unit with adaptive actuation signal recognition and visual and/or audible locating signal |
Jul. 20, 1999 |
| 5926103 |
Personalized security system |
Jul. 20, 1999 |
| 5926301 |
Method and apparatus for optical wireless communication |
Jul. 20, 1999 |
| 5923268 |
Universal type remote controller |
Jul. 13, 1999 |
| 5920268 |
Keyless entry systems for use with conventional locksets |
Jul. 6, 1999 |
| 5917425 |
IR/RF locator |
Jun. 29, 1999 |
| 5911582 |
Interactive system including a host device for displaying information remotely controlled by a remote control |
Jun. 15, 1999 |
| 5912631 |
Mischief preventive automatic door locking apparatus and method for use with keyless entry system in automotive vehicle |
Jun. 15, 1999 |
| 5910784 |
Control circuit of a remote controller |
Jun. 8, 1999 |
| 5907287 |
Keyless entry control apparatus |
May. 25, 1999 |
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