| 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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| 02/25/2009 | EP2028773A2 Enhancing mobile multiple-access communication networks |
| 02/25/2009 | EP2028101A2 Estimating engine thrust of an aircraft |
| 02/25/2009 | EP1872600A4 System and mehtod for configuring an rfid reader |
| 02/24/2009 | US7496329 RF ID tag reader utilizing a scanning antenna system and method |
| 02/24/2009 | US7495558 Shelf-life monitoring sensor-transponder system |
| 02/24/2009 | US7495545 Pallet content identification mechanism that converts RFID information to corresponding barcode information |
| 02/24/2009 | US7495544 Component diversity in a RFID security network |
| 02/19/2009 | US20090045924 Information Transmission and Processing Systems and Methods For Freight Carriers |
| 02/19/2009 | US20090045923 Wireless Communication System |
| 02/19/2009 | US20090045922 Data collection system having EIR terminal interface node |
| 02/19/2009 | US20090045921 System and method for multi-protocol radio-frequency identification |
| 02/19/2009 | US20090045920 Methods, systems, and products for discovering electronic devices |
| 02/19/2009 | US20090045919 Apparatus for communicating with a rfid tag |
| 02/19/2009 | US20090045918 Electronic label, method for controlling products and method for data communication |
| 02/19/2009 | US20090045917 Interrogator and Interrogation System Employing the Same |
| 02/19/2009 | US20090045916 Battery-assisted backscatter RFID transponder |
| 02/12/2009 | US20090043253 Smart medical compliance method and system |
| 02/12/2009 | US20090042611 Method for ordering and paying for an access authorization, for checking the access authorization, for granting an access authorization and/or for providing access-related information |
| 02/12/2009 | US20090042515 Transponder circuit |
| 02/12/2009 | US20090040049 Method for Processing Data Relating to a Cylinder of Fluid under Pressure |
| 02/12/2009 | US20090040045 System and Method for Monitoring Manufactured Pre-Prepared Meals |
| 02/12/2009 | US20090040039 Wireless sensor and method of controlling a wireless sensor |
| 02/12/2009 | US20090040028 System and method for communicating data via a wireless high speed link between mobile computers and archival storage devices |
| 02/12/2009 | US20090040027 RFID System, Power Supply Device and Power Supply Method |
| 02/12/2009 | US20090040026 Monitoring system, terminal device and main control device thereof, and method and program for registering terminal device |
| 02/12/2009 | US20090040025 Radio Frequency Identification Interrogation Systems and Methods of Operating The Same |
| 02/12/2009 | US20090040024 Assembly device with an assembly control system |
| 02/12/2009 | US20090040023 RF Transponder for Off-Line Authentication of a Source of a Product Carrying the Transponder |
| 02/12/2009 | US20090040022 Transponder Unit |
| 02/12/2009 | US20090040021 Method For Identifying Tags Using Adaptive Binary Tree Splitting Technique In RFID System and RFID System Therefore |
| 02/11/2009 | EP2021973A2 Distributed rfid antenna array utilizing circular polarized helical antennas |
| 02/11/2009 | CN201194418Y Wireless automatic switching device for telephone and building intercom apparatus |
| 02/05/2009 | WO2005024595A3 Electronically updateable label and display |
| 02/05/2009 | US20090033471 Method for using a mobile control device |
| 02/05/2009 | US20090033470 Apparatus for robot behavior series control based on rfid technology |
| 02/05/2009 | US20090033469 Remote Detector And Method And Use Of A Remote Detector |
| 02/05/2009 | US20090033468 RFID tag information communicating apparatus |
| 02/05/2009 | US20090033467 Rf identification device with near-field-coupled antenna |
| 02/05/2009 | US20090033466 Tag Identification System, Tag Reading Apparatus, and Method for Determining Location of Tags |
| 02/05/2009 | US20090033465 Wireless systems having multiple electronic devices and employing simplified fabrication and matching, and associated methods |
| 02/05/2009 | US20090033464 Transponder with access protection and method for access to the transponder |
| 02/04/2009 | EP2020147A2 Rfid tag with programmable read range |
| 02/04/2009 | CN100459724C Implementation method of services of virtual small exchanger for combining mobile network and fixed network |
| 02/03/2009 | US7487210 Method for managing real-time communications |
| 02/03/2009 | US7486172 Enhanced identification protocol for RFID systems |
| 02/03/2009 | US7486171 RFID tag, system for purchasing service by using RFID tag, and method thereof |
| 01/29/2009 | US20090027172 Method and device for the power-saving operation of rfid data carriers |
| 01/29/2009 | US20090027171 Method and device for the power-saving operation of a plurality of rfid data carriers |
| 01/29/2009 | US20090027169 Transmitter/receiver for radio communication, rfid system and receiving method for transmitter/receiver for radio communication |
| 01/29/2009 | US20090027166 Radio Tag and System |
| 01/29/2009 | US20090027165 Systems and methods for object localization and path identification based on rfid sensing |
| 01/29/2009 | US20090026263 Transport monitoring system |
| 01/28/2009 | EP2018772A2 System and method for interrogating a saw via direct physical connection |
| 01/28/2009 | CN201188668Y Intercommunication system with personal identification function |
| 01/28/2009 | CN201188648Y Wireless full-duplex interphone |
| 01/27/2009 | US7482908 Radio-frequency-device personalization |
| 01/22/2009 | WO2008011105A3 Method and apparatus for localization of configurable devices |
| 01/22/2009 | US20090021353 Control Device, RFID Tag Reading System and RFID Tag Reader |
| 01/22/2009 | US20090021352 Radio frequency ic device and electronic apparatus |
| 01/22/2009 | US20090021351 Information Collection System and Information Collection Robot |
| 01/22/2009 | US20090021350 Portable electronic device, security system and method for determining allowable operating range of portable electronic device |
| 01/22/2009 | US20090021345 Dynamic Control Containment Unit |
| 01/20/2009 | US7479870 Method and apparatus for programming a transponder |
| 01/15/2009 | US20090017871 Control for the display device for a communication terminal |
| 01/15/2009 | US20090015480 RFID Near Field Microstrip Antenna |
| 01/15/2009 | US20090015431 Arrangement Comprising An Object Made At Least Partially Of Metal Or Precious Metal And An RFID Indetification Device |
| 01/15/2009 | US20090015413 Wirelessly transmitting biological parameters |
| 01/15/2009 | US20090015386 Rfid tag having an improved operational speed and operating method of the same |
| 01/15/2009 | US20090015385 Method and device for increased rfid transmission security |
| 01/15/2009 | US20090015384 Method and device for definition of the allocation of an appliance to one of a plurality of possible operating positions, in particular in the cabin of an aircraft |
| 01/15/2009 | US20090015383 Inductively coupled extension antenna for a radio frequency identification reader |
| 01/15/2009 | US20090015382 Systems and methods for collision avoidance in a multiple rfid interrogator environment |
| 01/15/2009 | US20090015381 Wireless tag reader/writer antenna |
| 01/15/2009 | US20090015380 Reading out of information using an optoelectronic sensor and an RFID reader |
| 01/15/2009 | US20090015379 Apparatus and method for context-based wireless information processing |
| 01/15/2009 | US20090015378 Rfid reader cancelling leakage signal |
| 01/15/2009 | US20090015377 Radio frequency identification tagging |
| 01/15/2009 | US20090015376 Rfid tags having ferromagnetic patches |
| 01/14/2009 | EP1872599A4 Adaptable rfid reader |
| 01/13/2009 | US7475806 Method and system of universal RFID communication |
| 01/08/2009 | US20090009299 Information Synchronizing System |
| 01/08/2009 | US20090009298 Field Device Management |
| 01/08/2009 | US20090009297 System for recording valve actuation information |
| 01/08/2009 | US20090009296 Rf Switched Rfid Multiplexer |
| 01/08/2009 | US20090009295 Transceiver with far field and near field operation and methods for use therewith |
| 01/08/2009 | US20090009293 Rfid Tag, Interrogator and System with Improved Symbol Encoding and Decoding |
| 01/08/2009 | US20090009292 Rfid interrogator |
| 01/08/2009 | US20090009291 Method for wireless data transmission between a base station and a passive transponder, as well as a passive transponder |
| 01/08/2009 | US20090009287 Electric appliance monitoring device |
| 01/07/2009 | CN101340604A Method and system for implementing voice inter-communication in video monitoring |
| 01/07/2009 | CN101340603A Building inter-communicating system established by public telephone network |
| 01/07/2009 | CN101340304A Method for implementing special directional inter-communicating function in scheduling meeting |
| 01/06/2009 | US7474213 Object management apparatus |
| 01/01/2009 | US20090002746 Apparatus For Communicating With A RFID Tag, Tape Cartridge And Tag Tape |
| 01/01/2009 | US20090002176 Backscatter Limited Tags |
| 01/01/2009 | US20090002174 Wireless tag, wireless tag communication system, wireless tag access device, method of detecting corresponding wireless tags and computer readable medium |
| 01/01/2009 | US20090002135 Control System |
| 01/01/2009 | US20090002134 Systems, Methods, and Devices for Commissioning Wireless Sensors |
| 01/01/2009 | US20090002133 Rfid-based personnel tracking |
| 01/01/2009 | US20090002132 Causing rfid tag to change how many remaining commands it will comply with |