Patents
Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859)
03/2013
03/07/2013US20130059537 Voltage overshoot protection
03/07/2013US20130059536 Method for generating a medical network
03/07/2013US20130059535 Communication terminal
03/07/2013US20130059534 Apparatus, System and Method for Tracking Consumer Product Interest
03/07/2013US20130059533 Communication system using wireless power
03/07/2013US20130059532 Partially Transparent Antenna
03/07/2013DE102011082002A1 Verfahren sowie System zur drahtlosen Datenübertragung Method and system for wireless data transmission
03/07/2013DE102005011197B4 Drehübertrager und damit ausgerüstetes Maschinengestell Rotary joints and thus equipped machine frame
03/06/2013EP2566065A2 Communication system using wireless power
03/06/2013EP2564489A2 Method and apparatus for controlling resonance bandwidth in a wireless power transmission system
03/06/2013EP2564349A1 Method and apparatus for contention resolution of passive endpoints
03/06/2013CN202772964U Mobile phone call reminding device
03/06/2013CN202772963U Bluetooth wireless game controller of intelligent cell phone
03/06/2013CN202772947U Handset sleeve with pressing input function
03/06/2013CN202772917U Multimedia-file split-type multi-channel synchronized broadcast implement system based on wireless transmission technology
03/06/2013CN202772886U Watch-type man-machine intermediary electronic device capable of conveniently acquiring handset information
03/06/2013CN102959561A RFID reader/writer, RFID system and communication method
03/06/2013CN102957794A Shortcut key control method and terminal
03/06/2013CN102957529A Radio frequency secure communication method and system as well as magnetic communication radio frequency receiving/transmitting terminal
03/06/2013CN102957507A Method for decoding S1 signal of single wire protocol (SWP) physical layer
03/06/2013CN102957483A Terminal device, system and method for realizing communication by sound wave
03/06/2013CN102957460A Display method and apparatus of portable terminal
03/06/2013CN102957459A Method and apparatus for a near field communication system to exchange occupant information
03/06/2013CN102957458A Communication device, control method, and program
03/06/2013CN102957457A Mobile communication system and mobile communication method based on evanescent waves, card reader and mobile terminal
03/06/2013CN102957456A Terminal, system, and method for retrieving application
03/06/2013CN102957455A Wireless communication apparatus and interference avoidance method
03/06/2013CN102957454A Method and system for utilizing magnetic bidirectional communication
03/06/2013CN102957453A Communication method and communication system of radiofrequency SIM (subscriber identity module) cards based on magnetic communication
03/06/2013CN102957452A Low-consumption high-speed miniature Bluetooth module
03/06/2013CN102957448A Digital interphone with Bluetooth function
03/06/2013CN102956097A Control system and control method for intelligent bluetooth toilet
03/06/2013CN102956089A Search and rescue terminal and overwater search and rescue method based on search and rescue terminal
03/06/2013CN102955257A 3D (three-dimensional) glasses and radiofrequency communication method for 3D glasses
03/05/2013US8391790 Communication device and communication method
03/05/2013US8391785 Interference rejection in RFID tags
03/05/2013US8391784 Communication device and high-frequency coupler
03/05/2013US8391783 Communication apparatus
02/2013
02/28/2013WO2013028646A2 Point of sale processing initiated by a single tap
02/28/2013WO2013028038A2 Communication system using wireless power
02/28/2013WO2013028031A2 Apparatus and method for transmitting and receiving data depending on connection priorities between terminals in near field communication system
02/28/2013WO2013026631A1 Field device for determining or monitoring a physical or chemical process variable in automation technology
02/28/2013WO2010008251A3 Apparatus for controlling a power and method thereof
02/28/2013US20130054464 Terminal, system, and method for authorizing payment
02/28/2013US20130052953 Dual band antenna and methods for use therewith
02/28/2013US20130052952 Near field communication transactions with short messaging service receipts
02/28/2013US20130052951 Apparatus and method for transmitting and receiving data depending on connection priorities between terminals in near field communication system
02/28/2013US20130052950 Methods and apparatus for improving management of nfc logical connections
02/28/2013US20130052949 Terminal, system, and method for retrieving an application
02/28/2013US20130052948 Signal Detector of a Near Field Communications (NFC) Device for Efficient Signal Detection
02/28/2013US20130052947 Electronic device with shared near field communications element
02/28/2013US20130052946 Home automation using a mobile device
02/28/2013DE102012214458A1 Verfahren und vorrichtung für ein nahfeld-kommunikations-system zum austausch von insasseninformationen Method and apparatus for a near field communication-system for the exchange of information occupants
02/28/2013DE102011081517A1 Feldgerät für die Automatisierungstechnik Field device for automation technology
02/27/2013EP2561620A1 Wireless control device
02/27/2013CN202759503U Mobile terminal
02/27/2013CN202759447U Mobile phone subscriber identity module (SIM) with front-decoding supporting near field sensing coupling
02/27/2013CN202757921U Bluetooth-based air quality monitor
02/27/2013CN102948084A Controlling field distribution of wireless power transmitter
02/27/2013CN102946484A Method for unlocking mobile terminal by near-filed communication and system
02/27/2013CN102946402A Communication method, and bluetooth device
02/27/2013CN102946261A Low-delay many-to-many control method based on wireless communication technology
02/27/2013CN102945583A Anti-theft detecting method for mobile equipment based on Bluetooth communication
02/27/2013CN101578736B Wireless ic device
02/27/2013CN101488783B Method for controlling playing volume of Bluetooth media
02/26/2013US8385825 Communication device
02/26/2013US8385823 Method and system for communication in near field communication network
02/26/2013US8385822 Orientation and presence detection for use in configuring operations of computing devices in docked environments
02/26/2013US8384525 Contactless programming and testing of memory elements
02/21/2013WO2013025720A1 Systems, methods, and devices for multi-level signaling via a wireless power transfer field
02/21/2013WO2013025611A1 Wireless power receiver with multiple receiver coils
02/21/2013WO2013024922A1 Electronic device and method for operating same
02/21/2013WO2013024420A1 Capacitive wireless power inside a tube-shaped structure
02/21/2013WO2013024417A2 A conductive layer of a large surface for distribution of power using capacitive power transfer
02/21/2013WO2013024406A2 Transparent capacitive wireless powering system
02/21/2013WO2013024404A2 A conductive layer of a large surface for distribution of power using capacitive power transfer
02/21/2013WO2013024396A1 Dynamic resonant matching circuit for wireless power receivers
02/21/2013WO2013024391A1 Techniques for efficient power transfers in a capacitive wireless powering system
02/21/2013WO2013024390A2 Laminate surface for wireless capacitive power
02/21/2013WO2013024388A1 An acoustic ceiling tile for a capacitive power transfer system
02/21/2013US20130045682 System, mobile communication terminal and method for transferring information
02/21/2013US20130045681 Wireless media system and player and method of operation
02/21/2013US20130045680 Wireless media system and player and method of operation
02/21/2013US20130045679 Process for performing near field communication (nfc) in an integrated circuit or package also including a fm receiver
02/21/2013US20130044793 Electronic devices that communicate via magnetically coupled and rf coupled communication circuits
02/21/2013DE102011080973A1 Drehübertrager für Werkzeugmaschinen Rotary transformer for machine tools
02/20/2013EP2560337A1 Method and system for realizing wireless usb flash disk
02/20/2013EP2560295A1 Using a mobile device as a hearing aid
02/20/2013EP2558822A1 An electromagnetic method for sensing the relative position of two items using coupled tuned circuits
02/20/2013CN202750205U Bluetooth headset
02/20/2013CN202750202U Wireless LED lamp Bluetooth sound box
02/20/2013CN202750090U Bluetooth answering and prompting device with time display
02/20/2013CN202750089U Bluetooth device and integrated peripheral devices
02/20/2013CN202748833U Bluetooth anti-counterfeiting system based on intelligent terminal
02/20/2013CN202748613U Wrist watch and system for displaying mobile terminal information on wrist watch
02/20/2013CN202748612U Bluetooth watch
02/20/2013CN102939516A An electromagnetic method for sensing the relative position of two items using coupled tuned circuits
02/20/2013CN102938939A Platform-enabled proximity service
02/20/2013CN102938659A NFC (Near Field Communication) external member and realization method thereof
02/20/2013CN102938168A Bluetooth vehicle control system and method for managing vehicle by using bluetooth system
1 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ... 179