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)
03/2010
03/31/2010CN101689708A Antenna for rfid reader/writer
03/31/2010CN101686277A Cellphone and method capable of reminding automobile maintenance
03/30/2010US7689251 Apparatus and method for controlling use of a SIM card of a mobile terminal
03/25/2010WO2010032832A1 Transmission device, reception device, transmission/reception device, and transmission/reception method
03/25/2010WO2010032603A1 Semiconductor device and wireless tag using the same
03/25/2010WO2010032594A1 Semiconductor device
03/25/2010WO2010032573A1 Semiconductor device
03/25/2010WO2010031807A1 Test device and method for carrying out a functional test of a communication system
03/25/2010WO2010031327A1 Multifunctional headset for mobile phone
03/25/2010US20100077466 System and method for remotely assigning and revoking access credentials using a near field communication equipped mobile phone
03/25/2010US20100075666 Communication system
03/25/2010US20100075598 Voltage overshoot protection
03/25/2010US20100075597 Content player
03/25/2010US20100073129 Electromechanical lock
03/25/2010DE10245505B4 Vorrichtung zur Übertragung digitaler Signale zwischen beweglichen Einheiten mit analoger Filterung Apparatus for transmitting digital signals between moving units with analog filtering
03/25/2010DE102007032644B4 Leitungsabschlussglied und Vorrichtung zur berührungslosen Leistungs- und Datenübertragung Line termination element and device for contactless power and data transmission
03/25/2010CA2736920A1 Test device and method for carrying out a functional test of a communication system
03/24/2010EP2166618A1 Radio ic device and component for radio ic device
03/24/2010EP2166617A1 Wireless ic device
03/24/2010EP2166490A1 Wireless ic device and electronic apparatus
03/24/2010EP2165386A1 System
03/24/2010CN201430685Y Auxiliary device of magnetoelectric induction hearing aid
03/24/2010CN201430646Y Digital camera with wireless transmission function
03/24/2010CN101682405A Method for optimizing near field links
03/24/2010CN101682372A Portable card with RFID coil
03/24/2010CN101682371A Detection circuit device and mobile device
03/24/2010CN101682370A Nfc module, particularly for mobile telephone
03/24/2010CN101682113A Wireless ic device
03/24/2010CN101681901A rf-coupled digital isolator
03/24/2010CN100596245C Automatic sorting and netting method of bluetooth equipment
03/24/2010CN100596033C Method for expanding blue-tooth chip
03/23/2010US7684803 Network controller messaging for ciphering in an unlicensed wireless communication system
03/23/2010US7684475 Control system methods and apparatus for inductive communication across an isolation barrier
03/18/2010WO2010029964A1 Multiplexed frequency receiver
03/18/2010WO2010029446A1 Electronic devices and methods that communicate via transferjet and nfc transmitter and receiver pairing
03/18/2010US20100069039 Storage medium, communication system, and control device
03/18/2010US20100069001 Method and device for electronic communication between at least two communication devices
03/18/2010US20100069000 Semiconductor device performing signal transmission by using inductor coupling
03/18/2010US20100068999 Near field rf communicators and near field rf communications-enabled devices
03/18/2010US20100068998 Wireless interface
03/18/2010US20100068997 Wlan connection facilitated via near field communication
03/18/2010US20100068996 Electronic devices and methods that communicate via transferjet and nfc transmitter and receiver pairing
03/18/2010US20100067200 Data carrier for contactless data transmission and a method for producing such a data carrier
03/17/2010EP2162998A1 Data communication between two passive portable data media
03/17/2010CN201426166Y Quick-charging bluetooth headset
03/17/2010CN201422874Y Mobile phone remote monitoring device based on pulse signal
03/17/2010CN201422873Y Volume pulse wave signal acquisition system based on Bluetooth technology
03/17/2010CN101674407A A portable apparatus
03/17/2010CN101674364A Wireless screen splicing display method, mobile communication terminal and device
03/17/2010CN101674283A Streaming data playback apparatus
03/17/2010CN101674110A Method for implementing desktop sharing and control of mobile terminals and mobile terminal
03/17/2010CN101674109A NFC monitoring device, NFC communication terminal and monitoring system
03/17/2010CN101674108A Information processing apparatus, encoding method and signal transmission method
03/17/2010CN101674107A Method for transmitting encrypted electronic coupons by using Bluetooth
03/17/2010CN101673426A Real-time monitoring device for carrier state based on radio communication and sensor technology
03/17/2010CN101673425A State real-time monitoring system aiming at carrier device
03/16/2010US7680453 Method of storing and accessing electronic data and apparatus therefor
03/11/2010WO2010027459A2 Optical communication device, method and system
03/11/2010WO2010026939A1 Rfid tag, rfid tag set and rfid system
03/11/2010WO2010026103A1 System for receiving data from an object
03/11/2010WO2010025516A1 Impedance compensation in an rf signal system
03/11/2010US20100064132 Method and system for close range communication using concentric arcs model
03/11/2010US20100062709 Communication System
03/10/2010EP2160744A1 Electronic status detection device
03/10/2010CN201422139Y Multimedia television
03/10/2010CN101667870A Manufacturing method of electrode used in communication of quasi-electrostatic field
03/10/2010CN101667852A Bluetooth advertisement player
03/10/2010CN101667851A Information processing apparatus and signal determining method
03/10/2010CN101667850A Pulse system ultra wide band synchronization method
03/09/2010CA2408488C Radio frequency detection and identification system
03/04/2010WO2010025157A1 Concurrent wireless power transmission and near-field communication
03/04/2010WO2010023326A1 Antenna unit and wireless transmission and/or receiving unit
03/04/2010WO2009140321A8 Mobile, compact communication device including rfid
03/04/2010WO2008096059A8 Radiofrequency local communication interface between a mobile phone and a contactless reader
03/04/2010US20100056047 Method of exchanging data between two electronic entities
03/04/2010US20100056046 Wireless communication device
03/04/2010US20100052943 System and method for device management on a dedicated short-range communication network
03/03/2010EP2159929A2 Communication apparatus, program, communication method and communication system
03/03/2010EP1646155B1 Radio communication system and radio communication device
03/03/2010CN201418082Y Distribution type interface device based on CAN bus
03/03/2010CN201418075Y Bluetooth short distance wireless communication device
03/03/2010CN201417596Y Wireless multimedia lamp box
03/03/2010CN201417458Y External NFC device
03/03/2010CN201416984Y Air conditioner remote control device with measurement function
03/03/2010CN201415702Y Bluetooth steering wheel
03/03/2010CN101663833A System for electrical power supply and for transmitting data without electrical contact
03/03/2010CN101662316A Information processing apparatus, signal transmission method and decoding method
03/03/2010CN101662315A Communication apparatus, communication system, communication method and program
03/03/2010CN101662314A Communication apparatus, program, communication method and communication system
03/03/2010CN101662313A System and method for searching communication device by blue tooth
03/03/2010CN101662312A Short-distance wireless data transmission system
03/02/2010US7672640 Multichannel absorberless near field measurement system
02/2010
02/25/2010WO2010021980A2 Rfid based distributed computing system
02/25/2010US20100048127 System and portable device for transmitting identification signals
02/25/2010US20100048126 Communication apparatus, communication system, communication method and program
02/25/2010US20100048125 Electronic Device and Computer Product
02/25/2010US20100045441 Near field communication (nfc) activation
02/25/2010US20100045407 Electromagnetically coupled interconnect system architecture
02/24/2010EP2157825A1 Communication apparatus, communication system, communication method and program
02/24/2010EP2157706A2 Wireless communication device and wireless communication system
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