| Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859) |
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| 06/26/2008 | US20080151973 Control system methods and appratus for inductive communication across an isolation barrier |
| 06/26/2008 | US20080151972 Method and Apparatus for Communicating the Existence of an Emergency Situation Without Uniquely Identifying the Source of the Communication |
| 06/26/2008 | US20080150699 Distance Measuring Apparatus, Distance Measuring Method, Reflector and Communication System |
| 06/26/2008 | DE102006061298A1 Radio frequency identification reader antenna for inductive data communication, particularly for identification of vehicle key, is arranged on mother board, and has metallic barrier and electromagnetic coil |
| 06/26/2008 | DE102006061297A1 Radio frequency identification reader antenna for inductive data communication, particularly for identification of vehicle key in motor vehicle, has electromagnetic coil arranged on metallic mother board made of highly permeable material |
| 06/26/2008 | DE102006060080A1 Vorrichtung zum kontaktlosen Übertragen von Daten aus einem Speicher A device for contactless transmission of data from a memory |
| 06/26/2008 | DE102005060778B4 Kraftfahrzeug mit einem Absicherungssystem Motor vehicle with a security system |
| 06/25/2008 | EP1476849B1 Electromagnetic transponder with a programmable code |
| 06/25/2008 | CN201078846Y Wireless emitting device of key searching equipment |
| 06/25/2008 | CN201078845Y Wireless receiving device of key searching equipment |
| 06/25/2008 | CN101207867A Control method of blue tooth apparatus |
| 06/25/2008 | CN101207414A System module of wireless truth preserve system level packaging |
| 06/25/2008 | CN101207413A Wireless earphone structure |
| 06/25/2008 | CN101207412A Tv set for controlling blue tooth mobile phone |
| 06/25/2008 | CN100397416C Passive data carrier with signal evaluation means for evaluating information of a self-locking signal |
| 06/24/2008 | US7392048 Peer-to-peer discovery for location-based forwarding |
| 06/24/2008 | US7392013 Exciter-excitation system and methods for communications |
| 06/19/2008 | WO2008073712A2 Creating a transaction log of data exchanges between a portable mobile communications device and other wireless devices |
| 06/19/2008 | WO2008072628A1 Radio processing system, radio processing method, and radio electronic device |
| 06/19/2008 | WO2008071925A1 Nfc communicator and method of data communication |
| 06/19/2008 | WO2008071924A2 Communications devices comprising near field rf communicators |
| 06/19/2008 | WO2008042380A3 Radio frequency identification fast tag response method and system |
| 06/19/2008 | WO2008042377A3 Method and system for devices to communicate wirelessly using rfid air protocols |
| 06/19/2008 | WO2008033223A3 Radio frequency identification (rfid) system for item level inventory |
| 06/19/2008 | US20080146148 System and method for using a single antenna for active and passive radio functions |
| 06/19/2008 | US20080146147 Methods and systems for retransmission of a broadcast signal using proximity transmitting radiator |
| 06/18/2008 | EP1933595A1 Acoustic device with directional diffusion suitable for hearers and device-wearing non-hearers |
| 06/18/2008 | EP1932250A1 Data logger for a calibration device |
| 06/18/2008 | CN101204020A An inductive communication system with increased noise immunity using a low-complexity transmitter |
| 06/18/2008 | CN101203059A Earphone for playing environment sound |
| 06/18/2008 | CN101203058A Blue tooth earphone with draw-out type ear suspension |
| 06/18/2008 | CN101202996A Communication method and communication system |
| 06/18/2008 | CN101202817A Blue tooth television |
| 06/18/2008 | CN101202569A Pencil type apparatus with wireless dial-up function |
| 06/18/2008 | CN101202568A Terminal and method for supporting combination playing |
| 06/18/2008 | CN101202567A Communication method and communication system |
| 06/17/2008 | US7389088 Method of controlling signal power level and a Bluetooth device for performing the same |
| 06/17/2008 | US7388962 Directional hearing enhancement systems |
| 06/12/2008 | WO2008070312A2 Method for determining user location based on association with seamless mobility context |
| 06/12/2008 | US20080140667 Device and method for creating a transaction log of data exchanges between a portable mobile communications device and other wireless devices |
| 06/12/2008 | US20080139175 Service providing apparatus, service providing program and service providing method |
| 06/12/2008 | US20080139115 Method and System for a Compact and Power Efficient Local Oscillator Generation Architecture |
| 06/12/2008 | US20080139114 Method for determining user location based on association with seamless mobility context |
| 06/12/2008 | US20080137880 Wireless audio speaker system |
| 06/11/2008 | EP1930844A1 Noncontact information storage medium and method for manufacturing same |
| 06/11/2008 | EP1929797A2 Truncation, compression, and encryption of rfid tag communications |
| 06/11/2008 | EP1929673A1 Method and system for the transmission of identification signals |
| 06/11/2008 | EP1929653A1 Information apparatus with rfid tag and control method thereof |
| 06/11/2008 | EP1929426A2 Rfid signal reading method with delimiter pattern detection |
| 06/11/2008 | EP1929424A1 Transponder actuatable switching device |
| 06/11/2008 | CN101199136A Sensing and communication system and method |
| 06/11/2008 | CN101197741A Correlation method among nodes in individual field network and method for acquiring correlation mode |
| 06/11/2008 | CN101197595A Method for acquiring external line state in Bluetooth cordless telephone system |
| 06/11/2008 | CN101194830A Transceiver unit in a pressure measurement system |
| 06/10/2008 | US7386276 Wireless information retrieval and content dissemination system and method |
| 06/05/2008 | WO2008066325A1 Method and apparatus for signal detection in radio frequency identification system |
| 06/05/2008 | WO2008066177A1 Concrete structure, method for manufacturing the concrete structure, and method for managing the structure and method |
| 06/05/2008 | WO2008066111A1 Noncontact transmission device |
| 06/05/2008 | WO2008066110A1 Noncontact transmission device |
| 06/05/2008 | WO2008065994A1 Magnetic coupler and reader |
| 06/05/2008 | WO2008065992A1 Rf powder particle, rf powder, and rf powder-containing base |
| 06/05/2008 | WO2008065989A1 Rf powder adding method and rf powder added base material sheet |
| 06/05/2008 | WO2008065379A2 Near field rf communicators and near field rf communications-enabled devices |
| 06/05/2008 | WO2008065232A1 Power management of a near field communication apparatus |
| 06/05/2008 | DE19882396B4 Verfahren zur Herstellung einer elektrischen Signal-Sende/Empfangs-Vorrichtung, einer ein elektrisches Strahlungssignal weiterleitenden Vorrichtung, einer hochfrequenzsendenden/empfangenden Karte, Verfahren zur Beeinflussung von Resonanzeigenschaften einer langen Antenne sowie hochfrequenzsendende/empfangende Vorrichtung und Verfahren zu ihrer Herstellung A method for producing an electrical signal transmission / reception device, a an electrical radiation signal forwarding device, a high-frequency-ending / receiving card, method for influencing the resonance characteristics of a long antenna and high-frequency-ending / receiving device and method for their preparation |
| 06/04/2008 | EP1516389B1 Low frequency radio transmission device for motor vehicle passive entry system |
| 06/04/2008 | CN201069865Y Armet Bluetooth system |
| 06/04/2008 | CN201069654Y DVR hard disk vide tape recorder with Bluetooth wireless transfer function |
| 06/04/2008 | CN101194436A Electrical appliance, plug-on part and method for switching a plug socket |
| 06/04/2008 | CN101193142A Remote control earplug for portable communication tool with mouse function and its using method |
| 06/04/2008 | CN101192855A PMG mobile phone positioning device and its method |
| 06/04/2008 | CN101192854A An electronic label information collection device based on Bluetooth communication |
| 06/04/2008 | CN101192704A Antenna and semiconductor device having the same |
| 06/04/2008 | CN101191729A GPS monitoring communicator, navigation terminal and central type navigation system |
| 06/03/2008 | US7382246 Transmission control device |
| 05/29/2008 | WO2008062829A1 Sensor tag multiplane imaging system |
| 05/29/2008 | WO2008062828A1 Field improving system provided with resonator |
| 05/29/2008 | US20080126560 Communication system, communication method, and data processing apparatus |
| 05/29/2008 | US20080125036 Communication System |
| 05/29/2008 | US20080125035 System for Controlling Electrical Consumers of an Electrical Installation |
| 05/29/2008 | US20080122650 Radio transmission system, remote control apparatus, electronic instrument and radio transmission method |
| 05/29/2008 | DE102007008202A1 Test system for use in testing arrangement of radar device, has hopper for decoupling radar signals in near field of transmitting antenna of radar device, where signals are radiated by antenna, and conductor transports decoupled signals |
| 05/29/2008 | DE102006055638A1 Schaltungsanordnung und Verfahren zur Energieversorgung und Taktung für getaktete Verbraucher Circuit arrangement and method for power supply and clock for timed load |
| 05/29/2008 | DE102006055505A1 Antenne eines RFID-Lesegeräts für induktive Datenkommunikation Antenna of an RFID reader for inductive data communication |
| 05/29/2008 | DE102006054614A1 Maschine oder Anlage und Verfahren Machine or system and method |
| 05/28/2008 | EP1926223A2 Communication system and communication apparatus |
| 05/28/2008 | EP1926222A1 Communication system, interface device, and signal transferring device |
| 05/28/2008 | EP1926221A1 Signal transmitter |
| 05/28/2008 | CN201066926Y Bluetooth earphone |
| 05/28/2008 | CN201066905Y Dual-mode mobile phone with voice switching circuit |
| 05/28/2008 | CN201066857Y Electronic plate intelligent interaction system based on wireless communication mode |
| 05/28/2008 | CN201066845Y Bluetooth long-distance bidirectional transmission enhancer |
| 05/28/2008 | CN201066844Y Bluetooth earphone for mobile phone |
| 05/28/2008 | CN201066842Y Onboard Bluetooth handfree device |
| 05/28/2008 | CN101188645A Theft-prevention alarming device and method for handheld device |
| 05/28/2008 | CN101188489A Method for multi-user transmission in ultra-short wave OFDM mobile multimedia sensor network TDMA |
| 05/28/2008 | CN101188440A Remote controlling device and remote controlling method |
| 05/28/2008 | CN101188439A Radio transmission system, remote control apparatus, electronic instrument and radio transmission method |
| 05/28/2008 | CN101188438A Communication system and communication apparatus |
| 05/28/2008 | CN101188432A ZigBee wireless communication module for middle and remote distance communication |