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Class Information
Number: 340/10.1
Name: Communications: electrical > Selective > Interrogation response
Description: having an information containing device and an information source control device for querying the information containing device, with the expectation of an immediate reply.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620394 |
Reusing frequencies of a fixed and/or mobile communications system |
Nov. 17, 2009 |
| 7619532 |
Dual antenna base station for improved RFID localization |
Nov. 17, 2009 |
| 7619531 |
Radio frequency identification with a slot antenna |
Nov. 17, 2009 |
| 7616119 |
Method of locating pipelines using RFID technology |
Nov. 10, 2009 |
| 7616117 |
Reconciliation mechanism using RFID and sensors |
Nov. 10, 2009 |
| 7616095 |
Electronic token to provide sequential event control and monitoring |
Nov. 10, 2009 |
| 7616094 |
Radio frequency identification system with write broadcast capability |
Nov. 10, 2009 |
| 7616093 |
Method and system for identifying expired RFID data |
Nov. 10, 2009 |
| 7616092 |
Wireless transponder for a security system |
Nov. 10, 2009 |
| 7612684 |
Dual mode RF power amplifier |
Nov. 3, 2009 |
| 7612672 |
Query tree based tag identification method in RFID systems |
Nov. 3, 2009 |
| 7612670 |
Method and apparatus for acquiring and establishing a deployable communication system |
Nov. 3, 2009 |
| 7612652 |
Battery activation circuit |
Nov. 3, 2009 |
| 7612650 |
Remote control system and method |
Nov. 3, 2009 |
| 7609406 |
Hand held portable printer with RFID read write capability |
Oct. 27, 2009 |
| 7609162 |
Mobile RFID service providing apparatus and method thereof |
Oct. 27, 2009 |
| 7609161 |
Radio frequency identification data processing system |
Oct. 27, 2009 |
| 7609160 |
Control for embedded and door-mounted antennas |
Oct. 27, 2009 |
| 7609147 |
Method and apparatus for improving wireless data transmission |
Oct. 27, 2009 |
| 7605714 |
System and method for command and control of wireless devices using a wearable device |
Oct. 20, 2009 |
| 7605704 |
RF controlled devices to increase compliance with handwashing protocols |
Oct. 20, 2009 |
| 7605701 |
Antenna sharing apparatus for mobile communication terminal and method thereof |
Oct. 20, 2009 |
| 7605700 |
RFID tag data retention verification and refresh |
Oct. 20, 2009 |
| 7604178 |
Smart tag activation |
Oct. 20, 2009 |
| 7604177 |
Contactless data carrier, interrogator, contactless data carrier system, and method of acquiring data |
Oct. 20, 2009 |
| 7602307 |
Portable modular detection system |
Oct. 13, 2009 |
| 7602291 |
Method and system for verifying authenticity of an object |
Oct. 13, 2009 |
| 7602288 |
Method for slap-and-ship RFID labeling |
Oct. 13, 2009 |
| 7602287 |
Radio frequency identification devices, remote communication devices, identification systems, communication methods, and identification methods |
Oct. 13, 2009 |
| 7599661 |
Method for generating power supply interruption time information in a contactless data carrier |
Oct. 6, 2009 |
| 7598865 |
Method for precise in-house positioning |
Oct. 6, 2009 |
| 7598854 |
System and method for creating a proximity map of plurality of living beings and objects |
Oct. 6, 2009 |
| 7598843 |
Very high frequency transponder, in particular a UHF transponder, including a protection against electrostatic discharges |
Oct. 6, 2009 |
| 7597265 |
Method and system for vascular scan recognition with a smartcard |
Oct. 6, 2009 |
| 7595730 |
State recognition tag |
Sep. 29, 2009 |
| 7592896 |
Vehicle door control apparatus |
Sep. 22, 2009 |
| 7591415 |
Passport reader for processing a passport having an RFID element |
Sep. 22, 2009 |
| 7589636 |
Methods and systems for automated safety device inspection using radio frequency identification |
Sep. 15, 2009 |
| 7589628 |
System and method for providing location-based information to mobile consumers |
Sep. 15, 2009 |
| 7589618 |
RFID readers systems and methods for hopping away from a frequency channel with RF interference |
Sep. 15, 2009 |
| 7589617 |
Radio frequency identification packaging system |
Sep. 15, 2009 |
| 7589616 |
Mobile devices including RFID tag readers |
Sep. 15, 2009 |
| 7586416 |
Repeaters for RFID systems |
Sep. 8, 2009 |
| 7586412 |
Wireless tag, wireless tag reader/writer, wireless tag information provision method, and wireless tag system |
Sep. 8, 2009 |
| 7586397 |
Interactive radio frequency tags |
Sep. 8, 2009 |
| 7583195 |
Security tag adapter for containers |
Sep. 1, 2009 |
| 7583194 |
Method and system for tracking containers having metallic portions, covers for containers having metallic portions, tags for use with container having metallic portions and methods of calibrat |
Sep. 1, 2009 |
| 7583180 |
Semiconductor device for passive RFID, IC tag, and control method thereof |
Sep. 1, 2009 |
| 7583179 |
Multi-protocol radio frequency identification transceiver |
Sep. 1, 2009 |
| 7583178 |
System and method for RFID reader operation |
Sep. 1, 2009 |
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