| Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859) |
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| 08/26/2009 | CN101517915A Device and method for guiding a user to a communication position |
| 08/26/2009 | CN101517914A RF power transmission network and method |
| 08/26/2009 | CN101517595A Method and system for devices to communicate wirelessly using RFID air protocols |
| 08/26/2009 | CN101515814A Enhanced near field communication device and realization method thereof |
| 08/26/2009 | CN101515813A Hf converter for mobile devices |
| 08/26/2009 | CN101515812A Bluetooth technology-based method for information sharing among terminals |
| 08/26/2009 | CN101515377A Automobile anti-theft system and method for controlling same by adopting Bluetooth handheld device |
| 08/25/2009 | US7580676 Electromagnetic coil array integrated into flat-panel detector |
| 08/25/2009 | US7580675 Data communication apparatus functioning as ID tag and ID-tag reader and writer |
| 08/19/2009 | EP2091128A1 Noncontact transmission device |
| 08/19/2009 | EP2091126A1 Noncontact transmission device |
| 08/19/2009 | CN201294529Y Bluetooth hands-free test device |
| 08/19/2009 | CN201294037Y Controlled equipment, control terminal and remote-control system |
| 08/19/2009 | CN201291830Y Infrared inductive bluetooth key-free anti-theft device for automobile |
| 08/19/2009 | CN101512564A Spatially distributed remote sensor |
| 08/19/2009 | CN101512563A Method for supplying electrical energy from a first electronic circuit to a second electronic circuit via at least one wire line |
| 08/19/2009 | CN101511066A Shortcut method and system for interacting information with Bluetooth equipment |
| 08/19/2009 | CN101510911A Information directly-sending mobile phone and communication software thereof |
| 08/19/2009 | CN101510797A Method, system and Bluetooth adapter for implementing mobile call |
| 08/19/2009 | CN101510796A Method and equipment for outputting alarm prompt |
| 08/19/2009 | CN101510795A Bluetooth short distance radio communication system and usage method thereof |
| 08/19/2009 | CN101510794A Method and browser for obtaining content and service from Bluetooth content server by a handhold mobile equipment |
| 08/19/2009 | CN101510793A Method for implementing a plurality of Bluetooth device networking through Bluetooth server, software program and server |
| 08/19/2009 | CN100531429C Method and device for mobile station to judge time for opening-closing bluetooth function for fixed-mobile convergence service |
| 08/18/2009 | US7577459 Establishing a communication link |
| 08/18/2009 | US7575165 Portable object having multi-level demodulation and being inductively coupled to a fixed station |
| 08/13/2009 | US20090203367 Method of ordering location-specific services |
| 08/13/2009 | US20090203315 Detector, rf circuit with detector, and mobile device with rf circuit |
| 08/13/2009 | US20090203314 System for signal transmission by magnetic induction in a near-field propagation mode, with antenna tuning for link budget optimization |
| 08/13/2009 | US20090203313 Method and device for transmitting data by charge modulation |
| 08/13/2009 | US20090201116 Antenna circuit and transponder |
| 08/12/2009 | EP2088687A1 Sensor tag multiplane imaging system |
| 08/12/2009 | EP2088538A1 Communication device and portable communication terminal using the same |
| 08/12/2009 | EP2087609A2 Near field rf communicators and near field rf communications-enabled devices |
| 08/12/2009 | EP1632031A4 Transmitter filter arrangement for multiband mobile phone |
| 08/12/2009 | CN201289654Y Electronic label blackout communication machine, electronic label blackout and communication system |
| 08/12/2009 | CN201289653Y Real time monitoring platform system, electronic label blackout and communication system |
| 08/12/2009 | CN201289366Y Apparatus for measuring automobile vehicle body and chassis data based on Bluetooth |
| 08/12/2009 | CN101507131A RF receiver and rfid/usn system having the same |
| 08/12/2009 | CN101507130A Radio frequency identification IC tag reader and radio frequency identification IC tag system |
| 08/12/2009 | CN101505450A Bluetooth position beacon apparatus |
| 08/12/2009 | CN101505176A Bluetooth module for mobile terminal |
| 08/12/2009 | CN101504452A Bluetooth beacon and satellite mixed positioning system |
| 08/12/2009 | CN101502716A Network game station |
| 08/11/2009 | US7574350 Passive data carrier with signal evaluation means for evaluating information of a self-clocking signal |
| 08/11/2009 | US7574173 Wireless communication over a transducer device |
| 08/11/2009 | US7573389 Radio-frequency identification tag communication device |
| 08/11/2009 | US7573368 Electromagnetic transponder with no autonomous power supply |
| 08/11/2009 | US7573363 Communication transformer for power line communication |
| 08/11/2009 | US7573263 Device for punctual measurement of a radiofrequency magnetic field with constant amplitude and frequency |
| 08/06/2009 | WO2009097620A1 System for increasing rfid tag reader sensitivity |
| 08/06/2009 | WO2009097564A1 Array antenna system and algorithm applicable to rfid readers |
| 08/06/2009 | WO2009097485A1 System and method for communicating with an implant |
| 08/06/2009 | WO2009097215A1 One step near field communication transactions |
| 08/06/2009 | WO2009096238A1 Radio tag information read device |
| 08/06/2009 | US20090197529 Communication system by electrostatic coupling and electromagnetic induction |
| 08/06/2009 | US20090196388 Signal transmission system and semiconductor integrated circuit device |
| 08/06/2009 | CA2712893A1 System and method for communicating with an implant |
| 08/05/2009 | EP2086122A2 Apparatus and method for compensating for inductance in inductive coupling communications |
| 08/05/2009 | EP2086052A1 Wireless ic device |
| 08/05/2009 | EP2084821A2 Near field communication (nfc) activation |
| 08/05/2009 | CN201286097Y Multifunctional multimedia wireless playing system |
| 08/05/2009 | CN201285666Y Bluetooth transmission digital audio playing apparatus |
| 08/05/2009 | CN101501706A Antenna based listen-before-talk apparatus, system and method |
| 08/05/2009 | CN101500034A Wireless data transceiving system and communication terminal |
| 08/05/2009 | CN101500006A Method for obtaining information data by Bluetooth equipment |
| 08/05/2009 | CN101499827A Mobile terminal and Bluetooth communication method thereof |
| 08/05/2009 | CN101499826A Method, system for searching Bluetooth device and Bluetooth device thereof |
| 08/05/2009 | CN101499825A Method for recording and playing sound of monophonic Bluetooth earphone |
| 08/05/2009 | CN101499824A Method for connecting Bluetooth audio equipment |
| 08/05/2009 | CN101499185A Visible remote control door opening apparatus based on Bluetooth connection |
| 08/05/2009 | CN101498996A Method and equipment for printing based on Bluetooth communication |
| 08/05/2009 | CN100525136C Service providing apparatus, service providing method |
| 08/05/2009 | CN100525135C Non-contact type IC card preventing data from error restoring while AM wave-carrier demodulation |
| 08/05/2009 | CN100525122C Harmonic intensified radio-frequency low noise amplifier |
| 08/05/2009 | CN100524336C Portable information processing apparatus |
| 08/05/2009 | CA2652326A1 Method and system for patching a communication line using magneto-inductive signals |
| 07/30/2009 | WO2009093815A1 Data receiving apparatus and receiving method thereof |
| 07/30/2009 | WO2009093076A2 Near field rf communicators |
| 07/30/2009 | WO2009093075A2 Near field rf communicators |
| 07/30/2009 | US20090191812 Information processing apparatus, method, and program for performing near field communication with an external device |
| 07/30/2009 | US20090191811 Near field communication intialization |
| 07/30/2009 | DE102006048594B4 Schaltungsanordnung zum kontaktlosen Datenaustausch und Chipkarte Circuit arrangement for contactless data exchange and chip card |
| 07/29/2009 | EP2082597A1 Apparatus and methods for communication mobility management using near-field communications |
| 07/29/2009 | EP1314134B1 Identification transponder |
| 07/28/2009 | US7567780 Data exchange systems and methods employing RF data transmission |
| 07/28/2009 | CA2349409C Rfid tag having parallel resonant circuit for magnetically decoupling tag from its environment |
| 07/23/2009 | US20090186574 Portable Dialer Device and Method |
| 07/23/2009 | US20090184161 Remote control apparatus and communication system |
| 07/23/2009 | DE112007001222T5 Datenkoppler Data Coupler |
| 07/23/2009 | DE102008005059A1 Vorrichtung zum Ansteuern eines Aktuators An apparatus for driving an actuator |
| 07/23/2009 | DE102004033213B4 Ventileinheit mit Toleranzausgleich Valve unit with tolerance compensation |
| 07/22/2009 | EP2081320A2 Remote control apparatus and communication system |
| 07/22/2009 | EP2080280A1 Device and method for guiding a user to a communication position |
| 07/22/2009 | EP2080180A1 Approach warning system for detecting when a person approaches an object, particularly a machine |
| 07/22/2009 | CN201278527Y Portable Bluetooth apparatus |
| 07/22/2009 | CN201278526Y Bluetooth earphone circuit |
| 07/22/2009 | CN101488783A Method for controlling playing volume of Bluetooth media |
| 07/22/2009 | CN101488782A Signal processing method for Bluetooth transceiving machine and Bluetooth transceiving machine thereof |
| 07/22/2009 | CN101488278A Remote control apparatus and communication system |