| Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859) |
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| 06/14/2006 | CN1787566A Headset, portable communication system, and headset calling method |
| 06/14/2006 | CN1787395A Audio output apparatus adopting blue teeth tech. and its method |
| 06/13/2006 | US7062225 Pedometer system and method of use |
| 06/08/2006 | WO2006059366A1 Wireless tag device |
| 06/08/2006 | WO2004068638A3 Power line coupling device and method of using the same |
| 06/08/2006 | US20060121849 Electromagnetic coil array integrated into flat-panel detector |
| 06/08/2006 | US20060120006 Apparatus and method for transmitting of energy and/or data between a source and a receiver movable relative thereto |
| 06/08/2006 | US20060119534 Communication device and communication system |
| 06/08/2006 | DE102004057266A1 Kommunikationsgerät Communication device |
| 06/08/2006 | DE102004056274A1 Mobilfunktelefon Mobile phone |
| 06/07/2006 | EP1667345A1 Method for transmitting an FM signal |
| 06/07/2006 | EP1667336A1 Radio tag reader/writer |
| 06/07/2006 | EP1666820A1 Refrigerator with improved RFID reader configuration |
| 06/07/2006 | EP1665827A2 Deep sleep in an rfid tag |
| 06/07/2006 | EP1665573A1 Portable object having multi-level demodulation and being inductively coupled to a fixed station |
| 06/07/2006 | CN1783736A Radio short distance friend making tool |
| 06/07/2006 | CN1783108A Refrigerator having improved recognition rate of radio frequency tag |
| 06/07/2006 | CN1781444A Helth warning and monitoring system using global positioning |
| 06/06/2006 | US7058357 Sizing of an electromagnetic transponder system for an operation in extreme proximity |
| 06/06/2006 | US7057511 Method, system, and apparatus for communicating with a RFID tag population |
| 06/06/2006 | US7055592 Toroidal choke inductor for wireless communication and control |
| 06/01/2006 | WO2006056474A1 Methods and apparatus for communicating across casing |
| 06/01/2006 | US20060117017 Information processing apparatus, devices thereof, and communication device |
| 05/31/2006 | EP1662673A1 Method and apparatus for communicating across casing |
| 05/31/2006 | EP1374141B1 Method of communicating between a communication station and at least one data carrier |
| 05/31/2006 | CN2785266Y Multi-purpose blue tooth sending and receiving equipment |
| 05/31/2006 | CN1781263A Circuit for contactless device having active and passive send modes |
| 05/31/2006 | CN1258265C Programmed safer door-opening device for garage |
| 05/30/2006 | US7053755 Enhanced identification system |
| 05/30/2006 | US7053754 Anti-collision method for contactless electronic module |
| 05/30/2006 | US7052178 Implantable inductively programmed temperature sensing transponder |
| 05/30/2006 | US7051933 Noncontact IC medium and system using the same |
| 05/30/2006 | CA2235216C Embedded data link and protocol |
| 05/26/2006 | WO2006054706A1 Data communication apparatus |
| 05/26/2006 | WO2006054070A1 Wireless communicators |
| 05/26/2006 | WO2006053677A1 System for controlling electrical consumers of an electrical installation |
| 05/25/2006 | US20060111043 Validation of the presence of an electromagnetic transponder in the field of a phase demodulation reader |
| 05/25/2006 | US20060109086 Method of inventorying transponders by means of a communication station |
| 05/24/2006 | EP1658681A2 Proximity detecting apparatus |
| 05/24/2006 | EP1259702B1 Power generation using batteries with reconfigurable discharge |
| 05/24/2006 | EP1259701B1 Controlled downhole chemical injection |
| 05/24/2006 | DE10219959B4 Schleifring oder Schleifbahn zur übertragung elektrischer Signale zwischen zwei gegeneinander beweglichen Einheiten Slip ring or grinding path for transmitting electrical signals between two units mutually movable |
| 05/24/2006 | CN2783637Y Vehicle carried holding free apparatus used with bluetooth earphone |
| 05/24/2006 | CN1778093A Load variation tolerant radio frequency (RF) amplifier |
| 05/24/2006 | CN1777321A Bluetooth accessing point link management method |
| 05/24/2006 | CN1777101A Real-time identity authentication method based on mobile phone, bluetooth and two-dimensional barcode |
| 05/23/2006 | US7050007 Electronic device with communication capability |
| 05/23/2006 | US7049958 Integrated circuit for a transponder |
| 05/23/2006 | US7049934 Data carrier for transmitting data with different repetition frequencies |
| 05/23/2006 | US7049933 Identification device detection using multiple signal combination |
| 05/23/2006 | US7048196 Data communication device |
| 05/18/2006 | WO2006052957A2 Systems and method for short range wireless communication |
| 05/18/2006 | US20060103506 Object identification system with adaptive transceivers and methods of operation |
| 05/18/2006 | DE102004013177B4 Datenübertragungseinheit mit einer Datenübertragungsschnittstelle und ein Verfahren zum Betreiben der Datenübertragungseinheit Data transfer unit having a data transfer interface and a method for operating the data transfer unit |
| 05/17/2006 | EP1657828A1 Arrangement with a mobile platform moving along a route |
| 05/17/2006 | EP1323210B1 Multi-band wireless communication device |
| 05/17/2006 | EP1198168B1 Implantable inductively programmed temperature sensing transponder |
| 05/17/2006 | CN1773880A 通讯模块 Communication module |
| 05/17/2006 | CN1773403A Power source management system |
| 05/16/2006 | US7046124 Power line coupling device and method of using the same |
| 05/16/2006 | US7046121 Detection of an electric signature of an electromagnetic transponder |
| 05/16/2006 | US7046112 Logging tool induction coil form |
| 05/16/2006 | US7045996 Position determination based on phase difference |
| 05/11/2006 | WO2006048714A1 Methods, systems, devices and computer program products for providing user-access to broadcast content in combination with short-range communication content |
| 05/11/2006 | US20060097887 Transmission control device |
| 05/11/2006 | US20060097851 Communication station for inventorizing transponders by means of selectable memory areas of the transponders |
| 05/11/2006 | DE102004051170A1 Computerized tomography (CT) equipment has transducer laid out for contactless electrical power transmission and contactless data communication between stationary section and rotary section |
| 05/10/2006 | EP1655859A1 Method and system for data transmission using a current loop |
| 05/10/2006 | EP1654813A1 Unidirectional power and bi-directional data transfer over a single inductive coupling |
| 05/10/2006 | CN1771673A Microphone comprising an HF transmitter |
| 05/10/2006 | CN1770654A Mobile communication terminal with moveable bluetooth antenna |
| 05/10/2006 | CN1770653A Data display device of portable terminal and its method |
| 05/10/2006 | CN1255759C Data carrier having means for changing resonant frequency of its resonant circuit |
| 05/10/2006 | CN1255754C Device for contactless transmission of data |
| 05/09/2006 | US7043195 Communications system |
| 05/04/2006 | WO2006046413A1 Rfid paper manufacturing device and inspection method in the rfid paper manufacturing device |
| 05/04/2006 | WO2006045274A1 Transponder system |
| 05/04/2006 | US20060094356 Method for operating a near field communication system |
| 05/04/2006 | US20060094355 Bluetooth device for hands-free conversation and voice dialing on a bluetooth cellular phone |
| 05/04/2006 | US20060091213 Transponder and reader system |
| 05/04/2006 | CA2579748A1 Rfid paper manufacturing apparatus and inspection method of rfid paper manufacturing apparatus |
| 05/03/2006 | EP1653632A1 Method for operating a near field communication system |
| 05/03/2006 | EP1653631A1 Non-contact information medium and communication system using the non-contact information medium |
| 05/03/2006 | EP1653389A1 Transmission control device for RFID tags |
| 05/03/2006 | EP1652315A1 Communication device for establishing a data connection between intelligent appliances |
| 05/03/2006 | EP1506462B1 A method and a device for protection of personnel |
| 05/03/2006 | CN2777886Y Blue tooth stereophone |
| 05/03/2006 | CN1767447A Multicast system based on sensor |
| 05/03/2006 | CN1767409A Method for operating a near field communication system |
| 05/03/2006 | CN1767408A Mobile phone with distance detection function |
| 05/02/2006 | US7039133 Data carrier having means for synchronization with a received data stream |
| 04/29/2006 | CA2509018A1 Method for operating a near field communication system |
| 04/27/2006 | DE10002501B4 Integrierte Schaltungsanordnung zur NF-Signalgewinnung bei kontaktloser Datenübertragung Integrated circuit arrangement for NF-signal acquisition in contactless data transmission |
| 04/26/2006 | EP1650879A2 Battery modem using short range wireless technology |
| 04/26/2006 | CN1764248A Digital TV set with blue tooth communication function |
| 04/26/2006 | CN1764213A Bluetooth communicator, short range wireless communicator and program |
| 04/26/2006 | CN1254064C Method and device for distributing notice between cooperative equipment and equipment channels |
| 04/26/2006 | CN1254022C Data-transmission circuit with a station and a response circuit |
| 04/26/2006 | CN1253960C Device for contactless transmission of electrical signals |
| 04/25/2006 | US7035624 Communication method, communication system, communication device, managing device, recording medium and user information module |