| Patents for H04Q 5 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange (6,717) |
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| 02/15/2006 | CN2759072Y Telephone speech module |
| 02/09/2006 | WO2006015349A2 Rfid tag data acquisition system |
| 02/09/2006 | WO2006015145A2 Methods and apparatus for rfid device authentication |
| 02/09/2006 | US20060028319 Radio-frequency-device personalization |
| 02/09/2006 | US20060028318 Semiconductor structure |
| 02/07/2006 | US6995655 Method of simultaneously reading multiple radio frequency tags, RF tags, and RF reader |
| 02/02/2006 | WO2006012358A2 Systems and methods for testing radio frequency identification tags |
| 02/02/2006 | US20060022884 Electronic tag authentication device and communication adjustment method with electronic tag |
| 02/02/2006 | US20060022823 Systems and methods for zone security |
| 02/02/2006 | US20060022804 Semiconductor device for IC tag, IC tag, and control method for IC tag for detecting and executing command from radio wave |
| 02/02/2006 | US20060022803 Semiconductor device and IC tag for transmitting/receiving data in radio communication |
| 02/02/2006 | US20060022802 Radio frequency identification-based power management system and method for wireless communication devices |
| 02/02/2006 | US20060022801 RFID tag data acquisition system |
| 02/02/2006 | US20060022800 Scheduling in an RFID system having a coordinated RFID tag reader array |
| 02/02/2006 | US20060022799 Methods and apparatus for RFID device authentication |
| 02/02/2006 | US20060022798 Reader/writer for transmitting command to IC tag, communication method and communication system based thereon |
| 02/02/2006 | US20060022797 Transmitter and a method for transmitting data |
| 02/01/2006 | EP1620825A2 Multimode wireless local area network/radio frequency identification asset tag |
| 01/31/2006 | US6992568 Passive response communication system |
| 01/31/2006 | US6992567 Electronic label reading system |
| 01/31/2006 | US6992566 Modular school computer system and method |
| 01/26/2006 | WO2006010076A2 Multi-protocol or multi-command rfid system |
| 01/26/2006 | US20060017545 Radio frequency identification interrogation systems and methods of operating the same |
| 01/26/2006 | US20060017544 Method for multi-reading a plurality of id's |
| 01/26/2006 | US20060017543 Method and apparatus for facilitating communication between a user and a toy |
| 01/26/2006 | CA2570704A1 A system for automatically locating and manipulating positions on an object |
| 01/24/2006 | US6989762 Proximity-based automatic ID code reconfiguration of wireless input/output systems |
| 01/19/2006 | US20060012465 Collision prevention method for RFID system and RFID system |
| 01/19/2006 | US20060012464 Battery-assisted backscatter RFID transponder |
| 01/19/2006 | US20060012388 System and method for testing wireless devices |
| 01/19/2006 | US20060012387 Systems and methods for testing radio frequency identification tags |
| 01/17/2006 | US6987462 Remote control system for home appliances and method thereof |
| 01/12/2006 | US20060006987 Radio IC tag reader writer, radio IC tag system, and radio IC tag data writing method |
| 01/12/2006 | US20060006986 Multi-protocol or multi-command RFID system |
| 01/12/2006 | US20060006985 Transponder having a clock supply unit |
| 01/12/2006 | US20060006885 System and method for validating radio frequency identification tags |
| 01/12/2006 | US20060006221 Media converter RFID security tag |
| 01/05/2006 | WO2006002280A1 Rfid tags for enabling batch reading of stacks of cartons |
| 01/05/2006 | WO2005057794A3 Identification coding schemes for modulated reflectance systems |
| 01/05/2006 | US20060001528 Battery-assisted backscatter RFID transponder |
| 01/05/2006 | US20060001527 Mechanism for providing automatic item coupling with the coupling range determined by context information |
| 01/05/2006 | US20060001526 Radio tag issuing apparatus |
| 01/05/2006 | US20060001525 Battery-assisted backscatter RFID transponder |
| 01/05/2006 | US20060000285 Surface acoustic wave sensor or identification device with biosensing capability |
| 01/04/2006 | CN2750596Y Scheduling and instructing subset |
| 01/03/2006 | US6983124 Radio frequency-controlled telecommunication device |
| 01/03/2006 | US6982629 Method for child seat recognition in a vehicle |
| 01/03/2006 | US6982628 Mechanism for assigning an actuator to a device |
| 01/03/2006 | US6982627 Low power regulated amplifier for a transponder |
| 12/27/2005 | US6980087 Reusable electronic tag for secure data accumulation |
| 12/27/2005 | US6980085 Wireless communication devices and methods of forming and operating the same |
| 12/22/2005 | US20050282505 Rectifier circuit and radio communication device |
| 12/22/2005 | US20050281224 Proximity-based automatic ID code reconfiguration of wireless input/output systems |
| 12/22/2005 | US20050280539 RFID system utilizing parametric reflective technology |
| 12/22/2005 | US20050280512 RFID tags for enabling batch reading of stacks of cartons |
| 12/22/2005 | US20050280508 System and method for controlling range of successful interrogation by RFID interrogation device |
| 12/22/2005 | US20050280507 Inventorying RFID tags by employing a query parameter Q that converges heuristically |
| 12/22/2005 | US20050280506 Storing and retrieving a query parameter Q used for inventorying RFID tags |
| 12/22/2005 | US20050280505 Inventorying RFID tags by employing a query parameter Q that is adjusted for improving |
| 12/22/2005 | US20050280504 RFID system utilizing parametric reflective technology |
| 12/22/2005 | US20050280503 Semiconductor wafer having identification unit and method of identifying the semiconductor wafer using the identification unit |
| 12/21/2005 | EP1607900A2 Rectifier circuit and radio communication device |
| 12/15/2005 | WO2005099136A3 Radio frequency identification of a connector by a patch panel or other similar structure |
| 12/06/2005 | US6972662 RFID (radio frequency identification) and IC card |
| 11/24/2005 | WO2005008387A3 Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags |
| 11/24/2005 | US20050258939 Optical transponder containing identification tag |
| 11/24/2005 | US20050258232 Method and system for tracking items using a distributed infrastructure |
| 11/22/2005 | US6967428 Selectable reflector arrays for SAW sensors and identification devices |
| 11/17/2005 | US20050253687 Enhanced identification protocol for RFID systems |
| 11/17/2005 | DE102004020956A1 Kommunikationsverfahren in RFID-oder Remote-Sensor-Systemen Communication method in RFID or remote sensor systems |
| 11/16/2005 | EP1596319A2 RFID readers transmitting preambles denoting data rate and methods |
| 11/16/2005 | CN1697349A Electronic apparatus with radio frequency marking com.function |
| 11/15/2005 | US6965295 Electronic key system operable with charge capacitor power |
| 11/10/2005 | US20050248439 Electronic apparatus |
| 11/10/2005 | DE102004018556A1 Verfahren zur Datenkommunikation zwischen einer Basisstation und einem Transponder A method for data communication between a base station and a transponder |
| 11/10/2005 | DE102004016335A1 Verfahren zur kontaktlosen Datenübertragung A method for contactless data transmission |
| 11/03/2005 | WO2005104006A2 Reducing false wake-up in a low frequency transponder |
| 11/03/2005 | US20050242927 Communication method in RFID or remote sensor systems |
| 11/03/2005 | US20050242925 Method and apparatus for RF access to system ID and fault information |
| 10/27/2005 | US20050237844 Method and apparatus for controlled persistent ID flag for RFID applications |
| 10/27/2005 | US20050237843 Method and apparatus for controlled persistent ID flag for RFID applications |
| 10/27/2005 | US20050237162 RFID readers transmitting preambles denoting data rate and methods |
| 10/27/2005 | US20050237160 Reducing false wake-up in a low frequency transponder |
| 10/27/2005 | US20050237159 RFID tag systems, RFID tags and RFID processes with reverse link burst mode |
| 10/27/2005 | US20050237158 RFID tag systems, RFID tags and RFID processes using N-ary FSK |
| 10/27/2005 | US20050237157 RFID tag systems, RFID tags and RFID processes with branch node indexing |
| 10/27/2005 | US20050237155 Electronic identification system with forward error correction system |
| 10/27/2005 | US20050237154 Method and system for monitoring electronic sealing of containers |
| 10/25/2005 | US6959322 UTP based video conferencing |
| 10/25/2005 | US6958678 Electronic identification system with forward error correction system |
| 10/25/2005 | US6958677 Object location monitoring system |
| 10/20/2005 | WO2005099136A2 Radio frequency identification of a connector by a patch panel or other similar structure |
| 10/20/2005 | US20050232636 Radio frequency identification of a connector by a patch panel or other similar structure |
| 10/20/2005 | US20050231331 RFID system including a programmable RF tag |
| 10/20/2005 | US20050231329 Method for data communication between a base station and a transponder |
| 10/20/2005 | US20050231328 Memory tag and a reader and methods of operation thereof |
| 10/20/2005 | US20050231325 Radio frequency identification of a connector by a patch panel or other similar structure |
| 10/20/2005 | US20050231167 Battery monitoring system |
| 10/13/2005 | US20050225447 RFID readers transmitting preambles denoting communication parameters and RFID tags interpreting the same and methods |
| 10/13/2005 | US20050225437 Information processing apparatus for receiving predetermined information, and program product and method therefor |