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Class Information
Number: 340/539.1
Name: Communications: electrical > Condition responsive indicating system > With particular coupling link > Radio
Description: Subject matter where the communication link is by radio waves (i.e., other than light, X, or gamma rays, etc.).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7526280 |
Service implementing method and apparatus based on an ultraviolet index in a mobile terminal |
Apr. 28, 2009 |
| 7525429 |
Delivery notification system |
Apr. 28, 2009 |
| 7525425 |
System and method for defining an event based on relationship between an object location and a user-defined zone |
Apr. 28, 2009 |
| 7525424 |
Illuminated trail marker apparatus |
Apr. 28, 2009 |
| 7525420 |
Environmental equipment alarm circuit verification system and method |
Apr. 28, 2009 |
| 7525414 |
Apparatus, system, and method for aurally indicating progress |
Apr. 28, 2009 |
| 7522058 |
System and method for social networking in a virtual space |
Apr. 21, 2009 |
| 7522043 |
Mobile wireless mesh technology for shipping container security |
Apr. 21, 2009 |
| 7522042 |
Door accessory power system |
Apr. 21, 2009 |
| 7522039 |
Apparatus, method, and computer program for an alarm system |
Apr. 21, 2009 |
| 7522038 |
Emergency contact system and method |
Apr. 21, 2009 |
| 7522037 |
Method for forming and transmitting signals |
Apr. 21, 2009 |
| 7519405 |
Motorcycle helmet |
Apr. 14, 2009 |
| 7518530 |
Method and system for broadcasting audio and visual display messages to a vehicle |
Apr. 14, 2009 |
| 7518524 |
Announcements to facilitate detection of wireless devices |
Apr. 14, 2009 |
| 7518519 |
RFID tag sensitivity |
Apr. 14, 2009 |
| 7518510 |
Information processing apparatus and antitheft method for the apparatus |
Apr. 14, 2009 |
| 7518502 |
System and method for tracking surgical assets |
Apr. 14, 2009 |
| 7518501 |
GPS based situational awareness and identification system and method |
Apr. 14, 2009 |
| 7518500 |
System and method for monitoring alarms and responding to the movement of individuals and assets |
Apr. 14, 2009 |
| 7518493 |
Integrated tire pressure sensor system |
Apr. 14, 2009 |
| 7515063 |
Automatic garage door closing device |
Apr. 7, 2009 |
| 7515044 |
Personal status physiologic monitor system and architecture and related monitoring methods |
Apr. 7, 2009 |
| 7515043 |
Personal status physiologic monitor system and architecture and related monitoring methods |
Apr. 7, 2009 |
| 7511613 |
Lighting control with occupancy detection |
Mar. 31, 2009 |
| 7511612 |
Ground based security surveillance system for aircraft and other commercial vehicles |
Mar. 31, 2009 |
| 7511611 |
Systems for and methods of asset management in a waste management service environment |
Mar. 31, 2009 |
| 7511609 |
Tire pressure monitoring system |
Mar. 31, 2009 |
| 7508310 |
System and method for secure networking in a virtual space |
Mar. 24, 2009 |
| 7508299 |
Wireless network time stamp system and method |
Mar. 24, 2009 |
| 7508298 |
Automatic crash notification using prerecorded messages |
Mar. 24, 2009 |
| 7504945 |
Method and system for tracking and monitoring status of data storage subsystem components |
Mar. 17, 2009 |
| 7504940 |
Home system, method and wireless node employing non-physical configuration of embedded device or sensor of a household object |
Mar. 17, 2009 |
| 7501959 |
Signal incoming direction estimation apparatus |
Mar. 10, 2009 |
| 7501945 |
System and method of simulation |
Mar. 10, 2009 |
| 7501941 |
Managing advertising devices |
Mar. 10, 2009 |
| 7498943 |
Method and system for locating a dependent |
Mar. 3, 2009 |
| 7498940 |
RFID system utilizing parametric reradiated technology |
Mar. 3, 2009 |
| 7498938 |
Security intelligence tracking anti-terrorist system |
Mar. 3, 2009 |
| 7498937 |
A-Z locator |
Mar. 3, 2009 |
| 7498936 |
Wireless event status communication system, device and method |
Mar. 3, 2009 |
| 7496948 |
Method for controlling access to a target application |
Feb. 24, 2009 |
| 7495577 |
Multipurpose radio |
Feb. 24, 2009 |
| 7495574 |
Electrical system controlling device with wireless communication link |
Feb. 24, 2009 |
| 7495570 |
Transmitter apparatus |
Feb. 24, 2009 |
| 7495551 |
Device, system and method of locating a wireless communication device |
Feb. 24, 2009 |
| 7493216 |
Accessory-type GPS receiver |
Feb. 17, 2009 |
| 7492283 |
Systems and methods for communication of parking information |
Feb. 17, 2009 |
| 7492280 |
Wireless remote control systems |
Feb. 17, 2009 |
| 7492253 |
System for reporting an adverse condition |
Feb. 17, 2009 |
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