| Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859) |
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| 11/23/2011 | CN102254456A Synchronizer and electronic reading system |
| 11/23/2011 | CN102254136A Method and module for correcting index discretization of low-frequency sensing device, and low-frequency sensing device |
| 11/23/2011 | CN102253687A Communication image integration module |
| 11/23/2011 | CN101263661B Communication system, communication apparatus, and communication method |
| 11/23/2011 | CN101261671B A pet recognition and management reading/writing device |
| 11/23/2011 | CN101257326B Method and system for matching pair of wireless transmitting kit and wireless receiving kit |
| 11/23/2011 | CN101247144B Bluetooth device and its band width management method |
| 11/23/2011 | CN101127538B Self-adapted match method between different Bluetooth devices |
| 11/23/2011 | CN101032098B Communication apparatus and method |
| 11/22/2011 | US8064825 Power reception control device, power transmission control device, non-contact power transmission system, power reception device, power transmission device, and electronic instrument |
| 11/22/2011 | US8064614 Audio signal delivery management system, audio signal acquiring and transmitting apparatus, audio signal identifying and outputting apparatus, and audio signal delivering apparatus |
| 11/22/2011 | CA2422449C Method for controlling a transmission system, use of this method, transmission system, receiving unit and hearing aid |
| 11/17/2011 | WO2011143547A1 Controlling field distribution of a wireless power transmitter |
| 11/17/2011 | WO2011143539A1 Resonance detection and control within a wireless power system |
| 11/17/2011 | WO2011142852A1 Tractor trailer data communication apparatus and method |
| 11/17/2011 | WO2011141633A1 Wireless electronic shelf label |
| 11/17/2011 | WO2011140754A1 Method and system for realizing wireless usb flash disk |
| 11/17/2011 | WO2011140728A1 Differential analog front end apparatus for low frequency signal detection and transmission system |
| 11/17/2011 | DE102010028992A1 Antennenvorrichtung, Transponderlesegerät, Induktionsherd The antenna device, transponder reader, induction cooker |
| 11/17/2011 | DE102010020376A1 Vorrichtung zum Lesen von Funketiketten bzw. RFIDs und entsprechende Verwendung dieser Vorrichtung Apparatus for reading RFID tags and RFID and appropriate use of this device |
| 11/16/2011 | CN202043281U Automatic attendance signature system |
| 11/16/2011 | CN202043217U Bluetooth V3.0 + HS-based digital television receiver |
| 11/16/2011 | CN202043216U Analog television receiver based on Bluetooth V3.0+HS |
| 11/16/2011 | CN202043183U Short-distance wireless relay system |
| 11/16/2011 | CN202043103U Transmitter-receiver set for underwater data based on inductive coupling of plastic-coated chain |
| 11/16/2011 | CN202041952U Multifunctional business-card information interchange device with touch screen, IC card and Bluetooth |
| 11/16/2011 | CN102244940A Heterogeneous wireless network transmission system based on Bluetooth and ZigBee |
| 11/16/2011 | CN102244678A Name card information transmission method based on Bluetooth technology and platform for privacy preferences (P3P) |
| 11/16/2011 | CN102244530A Near field communication method and system |
| 11/16/2011 | CN102244529A Communication apparatus and control method of communication apparatus |
| 11/16/2011 | CN102243535A Touch-pen-associated data transmission system and touch pen matched with same |
| 11/16/2011 | CN101419288B Digital intelligent nuclear detecting and counting device based on bluetooth wireless networks |
| 11/15/2011 | US8060011 Power transmission control device, power transmission device, electronic instrument, and non-contact power transmission system |
| 11/15/2011 | US8060010 Communication partner appliance with automatic send mode activation |
| 11/15/2011 | US8060005 Method and device for providing active security to a contact-free electronic device |
| 11/15/2011 | US8059683 Method for transmitting and receiving data in NFC |
| 11/15/2011 | CA2602679C Reducing power consumption of a short-range wireless communication reader associated with a mobile terminal |
| 11/10/2011 | WO2011140458A2 Magnetically coupling radio frequency antennas |
| 11/10/2011 | US20110275319 Adaptive inductive power supply with communication |
| 11/10/2011 | US20110275318 Contactless communication medium, antenna pattern-placed medium, communication apparatus, and antenna adjusting method |
| 11/10/2011 | US20110275317 Mobile terminal and control method thereof |
| 11/10/2011 | US20110275316 Device to device connection setup using near-field communication |
| 11/10/2011 | US20110275315 Radio field intensity measurement device, and radio field intensity detector and game console using the same |
| 11/10/2011 | US20110274286 Wireless and wired speaker hub for a home theater system |
| 11/09/2011 | EP2385581A1 Magnetic antenna, rf tag, and substrate having the rf tag mounted thereon |
| 11/09/2011 | EP2385579A1 Wireless IC device |
| 11/09/2011 | EP1721415B1 Coexistence of multiple radio systems in unlicensed bands |
| 11/09/2011 | CN202035148U Long-distance Bluetooth transmission terminal |
| 11/09/2011 | CN202034978U Bluetooth data terminal |
| 11/09/2011 | CN202034977U Close range low power consumption wireless communication adapter for intelligent terminal |
| 11/09/2011 | CN202034976U Wireless tracking and positioning system |
| 11/09/2011 | CN202034975U Wireless encryption transmission on-board diagnostic (OBD) port data device |
| 11/09/2011 | CN202033779U Bluetooth wireless locating tag |
| 11/09/2011 | CN202029522U Bluetooth assisted printer |
| 11/09/2011 | CN1937437B Short-distance wireless communication method and its communication terminal |
| 11/09/2011 | CN1925350B Method and system for processing data |
| 11/09/2011 | CN102238761A Mobile terminal and control method thereof |
| 11/09/2011 | CN102238491A Mobile friends-making system and method |
| 11/09/2011 | CN102238363A Bluetooth-earphone-based video conference system and corresponding method |
| 11/09/2011 | CN102237902A Communication apparatus and communication method |
| 11/09/2011 | CN102237901A Communication apparatus, and data transmission method |
| 11/09/2011 | CN102237900A Communication device and communication system |
| 11/09/2011 | CN102237899A Method for releasing instant messages by using Bluetooth |
| 11/09/2011 | CN102237898A Method for exchanging electronic business cards based on non-contact radio-frequency technology |
| 11/09/2011 | CN102237897A Monitoring, realized by utilizing Bluetooth terminal, of communication terminals |
| 11/09/2011 | CN102236777A Hand-held mobile data acquisition terminal |
| 11/09/2011 | CN102236100A Portable gamma spectrometer |
| 11/09/2011 | CN101674364B Wireless screen splicing display method, mobile communication terminal and device |
| 11/09/2011 | CN101233700B RFID reader and RFID system |
| 11/08/2011 | US8054987 System for wireless audio signal distribution between a plurality of active loudspeakers |
| 11/06/2011 | CA2739299A1 Mobile wireless communications device with an integrated battery/antenna and related methods |
| 11/03/2011 | WO2011136547A2 Method and apparatus for controlling resonance bandwidth in a wireless power transmission system |
| 11/03/2011 | WO2011135164A1 Method and apparatus for contention resolution of passive endpoints |
| 11/03/2011 | WO2011134259A1 Method and system for transmitting electronic certificate, point of sale machine and near field communication terminal based on near field communication |
| 11/03/2011 | US20110269399 Adaptive inductive power supply with communication |
| 11/03/2011 | US20110269398 Bidirectional transmission coil and bidirectional transmission system using the same |
| 11/03/2011 | DE102011075175A1 Signalübertragungsanordnung mit einem Transformator Signal transmission arrangement with a transformer |
| 11/02/2011 | CN202026447U Bluetooth headset |
| 11/02/2011 | CN202026304U Bluetooth transmission module and Bluetooth equipment with same |
| 11/02/2011 | CN102231865A Bluetooth earphone |
| 11/02/2011 | CN102231776A Method, mobile terminals and system for equipment matching among mobile terminals |
| 11/02/2011 | CN102231640A Short-distance omnidirectional information transmission system |
| 11/02/2011 | CN102229406A Bluetooth remote control device for crane and control method thereof |
| 11/01/2011 | US8050651 Detector, RF circuit with detector, and mobile device with RF circuit |
| 10/27/2011 | WO2011131962A1 Wireless control device |
| 10/27/2011 | WO2011071307A3 Apparatus and method for recognizing tag by reader in rfid system |
| 10/27/2011 | CA2796654A1 Wireless control device |
| 10/26/2011 | CN202019367U System realizing wireless communication in complex and narrow electromagnetic environment |
| 10/26/2011 | CN202019363U Zigbee network based universal sensor access module |
| 10/26/2011 | CN202019355U Bluetooth data transmission device |
| 10/26/2011 | CN202019354U Article identity authenticating and anti-counterfeiting system based on NFC (near field communication) cellphone |
| 10/26/2011 | CN101217295B File transmitting method, receiving method and device based on Bluetooth technique |
| 10/26/2011 | CN101013771B Folding dipole antenna and tag using the same |
| 10/25/2011 | US8046024 Multi-radio platform with WiMax and bluetooth radio modules and method |
| 10/25/2011 | US8045961 Systems for wireless authentication based on bluetooth proximity |
| 10/20/2011 | WO2011128698A1 An electromagnetic method for sensing the relative position of two items using coupled tuned circuits |
| 10/20/2011 | WO2011047030A3 Systems and methods for passive identification circuitry |
| 10/20/2011 | DE102010016445A1 Verfahren zum Betrieb von Frequenzduplexsystemen und RFID-Systemen sowie Vorrichtung zur Durchführung des Verfahrens Method for the operation of frequency division duplex systems and RFID systems, and apparatus for carrying out the method |
| 10/19/2011 | EP2378459A2 Information read device |
| 10/19/2011 | EP2377291A2 Portable mobile communication device and method of controlling near field communication |