H04B 5 - Near-field transmission systems, e.g. inductive loop type

Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859)
10/2011
10/19/2011	EP1929673B1 Method and system for the transmission of identification signals
10/19/2011	EP1895673B1 Device for the inductive coupling of a data-transmission unit to a phase of an electrical power line and corresponding production method
10/19/2011	CN202014360U Solar energy automobile bluetooth mobile phone sound box having FM emission function
10/19/2011	CN202014358U Wireless earphones for online games
10/19/2011	CN202014246U Serial port wireless data transmission device
10/19/2011	CN202013727U Bluetooth signpost with improved structure
10/19/2011	CN202013708U Bluetooth direction board
10/19/2011	CN202013575U 蓝牙定位读卡器 Bluetooth positioning reader
10/19/2011	CN202013571U Bluetooth conversion card of controller area network (CAN) bus
10/19/2011	CN202013332U Bluetooth humidity sensor
10/19/2011	CN1898883B Semiconductor integrated circuit and wireless communication device
10/19/2011	CN102223731A Interface equipment compatible with various terminals in internet of things and realization method thereof
10/19/2011	CN102223707A Mobile positioning beacon device
10/19/2011	CN102223610A Method for realizing data exchange among mobile devices and mobile device
10/19/2011	CN102223471A Digital camera with wireless camera function
10/19/2011	CN102223457A Alarm device which is communicated with mobile phone
10/19/2011	CN102223397A Infant growth measurement data service module and data transmission method
10/19/2011	CN102223190A Communication apparatus and ID packet recognition method thereof
10/19/2011	CN102223163A Bluetooth connecting device for handset and vehicular sound box
10/19/2011	CN102222410A Public bicycle and information output method thereof
10/19/2011	CN102222368A Electronic ticket authentication system applying short-distance communication technology and detection method
10/19/2011	CN102218212A Virtual private sport coach device and service system
10/19/2011	CN102217814A Electronic running shoes
10/19/2011	CN101179805B Method and system for downloading information of mobile terminal information
10/18/2011	US8041305 Selectively rendering a communication at a communication device
10/18/2011	US8041298 Hiding a device
10/18/2011	US8041295 Mobile communication device
10/18/2011	US8041051 Dual streaming with exchange of FEC streams by audio sinks
10/13/2011	WO2011127212A1 Forward link signaling
10/13/2011	WO2011127084A2 Systems, methods, and computer readable media for performing multiple transactions through a single near field communication (nfc) tap
10/13/2011	WO2011126515A1 Authenticating a person's identity using rfid card, biometric signature recognition and facial recognition
10/13/2011	WO2011124753A1 Rfid system
10/13/2011	WO2011124251A1 Monitoring device and a method for wireless data and power transmission in a monitoring device
10/13/2011	WO2011065785A3 Recognition method of multiple active rfid tags
10/13/2011	US20110250840 Automatic power-off of bluetooth device from linked device
10/13/2011	US20110250839 Apparatus and method for controlling the bell sound, the camera, and the communication function of a mobile phone via an nfc chip module and an external rf reader
10/13/2011	US20110250838 Rf and nfc pamm enhanced electromagnetic signaling
10/13/2011	US20110248831 Device and method for content searching between peer devices
10/13/2011	CA2793377A1 Monitoring device and a method for wireless data and power transmission in a monitoring device
10/12/2011	EP2375632A1 Magnetic field communication method for managing node with low power consumption
10/12/2011	EP2375495A1 Wireless IC device
10/12/2011	EP2375494A1 Wireless IC device
10/12/2011	EP2375493A1 Wireless IC device
10/12/2011	CN102217161A Method and circuit for transmitting and receiving radio waves with a single oscillatory circuit antenna
10/12/2011	CN102215393A Data transmission device, system and method
10/12/2011	CN102215292A System and method for controlling electronic lock by mobile phone Bluetooth module
10/12/2011	CN102215053A Near field communication terminal with security mechanism
10/12/2011	CN102215052A Bluetooth radio device and management application for integration with a telecommunications network
10/12/2011	CN102215051A Method for determining distance threshold in process of starting transaction by virtue of radio frequency SIM (subscriber identity model) card based on low-frequency magnetic communication
10/12/2011	CN102215050A Detection method for radio-frequency SIM (Subscriber Identity Module) card collision with low-frequency magnetic communication
10/12/2011	CN102214317A Intelligent card combining NFC (Near Field Communication) and 2.4G double frequency band communication and double frequency band communication system
10/12/2011	CN102213986A Wireless cooling base, wireless cooling base system and wireless cooling method thereof
10/11/2011	US8036595 Capacitive bonding of devices
10/06/2011	WO2011122048A1 Wireless power receiving apparatus capable of providing a high q value
10/06/2011	WO2011121663A1 Receiver device and remote control system
10/06/2011	WO2011120662A1 System and method for detecting the presence of a second portable data storage medium by a first portable data storage medium
10/06/2011	WO2010074420A3 Communications system and method using a part of human body as an antenna in a body area network
10/06/2011	US20110244797 Portable mobile communication device and method of controlling near field communication
10/06/2011	US20110244796 Systems, methods, and computer readable media for performing multiple transactions through a single near field communication (nfc) tap
10/06/2011	US20110244795 Communication device, communication method, information processing apparatus, information processing method, program, and information processing system
10/06/2011	US20110244794 Power supply apparatus, method for controlling the power supply apparatus, and computer-readable storage medium
10/06/2011	US20110244793 Transmission apparatus, method, and program
10/06/2011	US20110243120 Antenna solution for near-field and far-field communication in wireless devices
10/06/2011	DE102010013554A1 System for securing communication between radio frequency identification (RFID) tag and RFID reader, has determination unit that determines whether safety parameter of communication between tag and reader is within effective range
10/05/2011	EP2373073A1 Communication device
10/05/2011	EP2372838A1 Coil for two-way transmission and two-way transmission device using same
10/05/2011	EP2371069A1 Arrangement for noncontact energy transfer
10/05/2011	CN202005037U Mobile phone Bluetooth remote control lamp
10/05/2011	CN202004944U Bluetooth headset started by charging
10/05/2011	CN202004900U Mobile video monitoring terminal
10/05/2011	CN202004892U Digital hard disc recorder with Bluetooth function
10/05/2011	CN202004768U Physical authentication device and dynamic token
10/05/2011	CN202004759U Wireless bluetooth stereo audio receiving device
10/05/2011	CN202004758U Vehicle-mounted terminal, vehicle using vehicle-mounted terminal and system
10/05/2011	CN202003675U Independent end-to-end special voice treatment communication device
10/05/2011	CN202002971U Digital voltmeter
10/05/2011	CN1855623B Absorber for radio-frequency identificating antenna, preparation method thereof and radio-frequency identificating antenna using the same
10/05/2011	CN102209194A Transmission apparatus, method and program
10/05/2011	CN102209193A Transmission apparatus, method and program
10/05/2011	CN102208927A Electronic near field communication enabled multifunctional device and method of its operation
10/05/2011	CN102208926A Signal processing apparatus and signal processing method
10/05/2011	CN102208925A Low near-field radiation mobile communication device
10/05/2011	CN102208924A Method for realizing short-distance data exchange between mobile phones
10/05/2011	CN102208923A Application-type service management method of near filed communication intelligent card and system thereof
10/05/2011	CN102208922A Communication device, communication method, information processing apparatus, information processing method, program, and information processing system
10/05/2011	CN102208921A Magnetic field communication method capable of recognizing multiple nodes
10/05/2011	CN101582200B All-weather driving management system and management method
10/05/2011	CN101305383B Method and RFID reader for detecting a delimiter pattern in a signal stream
10/05/2011	CN101282182B Method for testing mobile phone bluetooth function
10/05/2011	CN101228630B Semiconductor device
10/05/2011	CN101188440B Remote controlling device and remote controlling method
10/04/2011	USRE42778 Label printer having an RFID communication function
10/04/2011	US8032336 Distortion cancellation using adaptive linearization
10/04/2011	US8032190 System and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary system
09/2011
09/29/2011	WO2011119627A1 Methods, systems, and computer readable media for tracking redeemed electronic certificate and consumer data associated with a mobile device
09/29/2011	WO2011118379A1 Rfid system
09/29/2011	WO2011117129A1 Mobile device with independent battery and radiofrequency communication interface
09/29/2011	WO2011116572A1 Method for controlling voice service and system for voice service
09/29/2011	WO2011071346A3 Method for controlling a communication module for an online electric vehicle
09/29/2011	US20110238518 method and solution of data transmission from the transponder to the reader, especially in payment solutions with a mobile communication device

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