Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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)
12/2010
12/08/2010CN1866772B 信息处理系统以及信息处理方法 The information processing system and an information processing method
12/08/2010CN1790937B Bluetooth device and method for providing service determined according to bluetooth pin
12/08/2010CN101911519A A radio frequency identification reader system
12/08/2010CN101911517A Tag communication device, tag communication system, and tag communication method
12/08/2010CN101909336A Wireless communication system for communication handover by using different communication modes
12/08/2010CN101909288A Method for using electronic signature tool to transact by cell phone and electronic signature device
12/08/2010CN101909107A Double-bluetooth mobile communication device
12/08/2010CN101909071A Automobile Bluetooth diagnosis system
12/08/2010CN101908912A Non-contact communication data tracking device
12/08/2010CN101908305A Multimedia moving window presentation system
12/08/2010CN101908267A Remote-control reception control circuit
12/08/2010CN101330536B Multi-standby bluetooth communication terminal and sound-recording method, system thereof
12/08/2010CN101262396B Automatic power on and power off device for wireless network access device with RJ45 interface
12/08/2010CN101057427B Data communication apparatus
12/02/2010WO2010137883A2 Terminal, system and method for electronic shelf label using radio-frequency identification
12/02/2010WO2010137605A1 Communication device
12/02/2010WO2010137090A1 Semiconductor device
12/02/2010US20100304671 Electronic apparatus for electric field communication
12/02/2010US20100304670 Portable personal sim card
12/02/2010US20100303046 Wireless video and audio network distribution system
12/02/2010US20100302009 Data exchange with an m2m device using short range radio communication
12/02/2010DE102009024694A1 System for energy and data transmission between stationary unit and vehicle, has coupling cable equipped with outer conductor and center conductor, where outer conductor has regularly-spaced recesses in direction of movement
12/01/2010EP1422957B1 Radio communication system
12/01/2010CN201663731U Zigbee wireless intelligent LED streetlamp control system
12/01/2010CN201663636U Portable communication device
12/01/2010CN201663600U Bluetooth wireless transmission device
12/01/2010CN201663491U Electric terminal and NFC charging system
12/01/2010CN201662813U Omni-directional remote card reader and electronic tag device
12/01/2010CN201662786U Wireless optical mouse mobile phone
12/01/2010CN201660059U Identity recognition and information management system for electric vehicle and motorcycle
12/01/2010CN101904117A Switching between multiple coupling modes
12/01/2010CN101902267A Communication device, communication method, program and communication system
12/01/2010CN101902257A Remote setting method for mobile terminal
12/01/2010CN101901436A Method, device and system for implementing service payment
12/01/2010CN101141149B Bluetooth telephone gateway device and dialing process method
12/01/2010CN101006667B Communication apparatus and method
11/2010
11/30/2010US7844295 Using a wireless intercom to talk-around a cellular wireless network
11/30/2010US7844238 Compensation for holes in the read range of an RFID reader technical field
11/30/2010US7844221 Reflective communication using radio-frequency devices
11/25/2010WO2010104308A3 Radio frequency identification transmitting and receiving device
11/25/2010WO2010101330A9 Wireless communication method for magnetic field communication network and demodulation device of coordinator
11/25/2010WO2010093161A3 Apparatus and method for guiding exhibits
11/25/2010WO2010067222A3 Portable mobile communication device and method of controlling near field communication
11/25/2010US20100297939 Communication device and control method thereof
11/25/2010US20100297938 Large band inductive antenna for contactless communication systems
11/25/2010DE10319248B4 Schleifring mit verlustbehafteter Leiterbahn Slip ring with lossy interconnect
11/24/2010CN201657266U Charging base for Bluetooth headset
11/24/2010CN201657257U Infrared wireless audio signal transmitting and receiving device
11/24/2010CN201657051U Mobile phone with Bluetooth earphone
11/24/2010CN201656976U Bluetooth digital wireless phone based on DECT agreement
11/24/2010CN201656975U System for information interaction
11/24/2010CN201656974U Blue tooth wireless type HART communication interface
11/24/2010CN201655266U Projector with wireless communication function
11/24/2010CN201654682U Multi-touch keyboard
11/24/2010CN201654619U Computer with Bluetooth communication function
11/24/2010CN201654359U Eyeglasses with Bluetooth function
11/24/2010CN201654236U Global positioning system receiver for Bluetooth on chip technology
11/24/2010CN201653453U Portable multifunctional data acquisition device
11/24/2010CN201641995U Instantaneous heart rate detecting and monitoring system
11/24/2010CN101897128A Radiofrequency tracking and communication device and method for operating the same
11/24/2010CN101895800A Bluetooth headset and charging method thereof
11/24/2010CN101895648A Application method based on cordless telephone
11/24/2010CN101895320A Bluetooth equipment and portable electronic device with same
11/24/2010CN101895319A Vehicle bluetooth wireless communication system
11/24/2010CN101895318A Bluetooth device and personal handheld equipment interacting system
11/24/2010CN101895302A Noise-proof device
11/24/2010CN101895042A Power socket device capable of leaving message and method thereof for leaving message
11/24/2010CN101893442A Location and navigation method, terminal and system
11/23/2010US7840185 Extended handset functionality and mobility
11/23/2010US7840181 Rectifier circuit and radio communication device
11/23/2010US7840017 Audio message transfer sheet and manufacturing method thereof, and power supply circuit
11/18/2010WO2010131728A1 Power-supplying device, control method of the same, and power supply system
11/18/2010WO2010131612A1 Surface communication apparatus
11/18/2010WO2010093969A3 Wireless power and wireless communication for electronic devices
11/18/2010US20100291871 Near field rf communicators
11/18/2010US20100291870 Near field rf communicators
11/18/2010US20100291869 Near field rf communicators
11/18/2010US20100291868 Controlling Mobile Communication Devices In A Predefined Coverage Area
11/18/2010US20100291867 Wireless interface to program phase-change memories
11/18/2010DE102009002864A1 Household appliance device has household appliance which has detection unit for detecting household component, where household component has identification units
11/17/2010EP2251986A1 A near field communication device
11/17/2010EP2251836A2 System for providing power and data transmission between a door and a frame
11/17/2010EP2251809A2 Communication system and method, information processing terminal and method, and information processing device and method
11/17/2010EP1625458B1 A method, system and computer readable medium for providing an output signal having a theme to a device in a short distance wireless network
11/17/2010CN201639740U Bluetooth headset of portable terminal
11/17/2010CN201639705U Vehicle-mounted DVR (Digital Video Recorder) control device
11/17/2010CN201639580U Bidirectional transparent transmission device with wireless serial port
11/17/2010CN201639579U Bluetooth eardrop
11/17/2010CN201639578U Bluetooth switching device of vehicle-mounted electronic equipment
11/17/2010CN201639577U Bluetooth device
11/17/2010CN201639570U CDMA (Code Division Multiple Access) mobile terminal
11/17/2010CN201639568U Helmet vehicle-mounted bluetooth device
11/17/2010CN201633825U Bicycle with build-in Bluetooth device
11/17/2010CN201633696U Automobile anti-theft device based on Bluetooth terminal and automobile comprising same
11/17/2010CN101889214A Apparatus, method and program for detecting direction of noncontact ic medium and computer-readable recording medium having the program recorded thereon
11/17/2010CN101888437A Mobile phone with mouse
11/17/2010CN101888335A CAN bus-bluetooth intelligent network bridge
11/17/2010CN101888277A Intelligent expansion card, received signal strength indication (RSSI)-based near field communication control system and method
11/17/2010CN101887638A Intelligent domestic remote control system
11/17/2010CN101887617A Method and system for establishing data channel of mobile payment
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