| Patents for H04B 13 - Transmission systems characterised by the medium used for transmission, not provided for in groups (1,959) |
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| 06/11/2008 | EP1929674A1 Method and apparatus for configuring a communication channel |
| 06/11/2008 | EP1929673A1 Method and system for the transmission of identification signals |
| 06/05/2008 | WO2008066254A1 Apparatus for transmitting reference signals for measuring phase response characteristic of human body, and phase response characteristic measuring system and method employing the same |
| 06/05/2008 | US20080129534 Method and Device for Localizing Anomalies Located Inside a Hollow Structure Located on Bare Ground and/or Buried |
| 06/04/2008 | CN100392993C Inversed Doppler shift method of communication signal |
| 05/29/2008 | WO2008062955A1 Dmb receiving portable terminal for human body communication, dmb transmitting method thereof, and hmd apparatus and method for dmb reception using human body communication |
| 05/29/2008 | WO2008040517A3 Signal processing system and components thereof |
| 05/28/2008 | CN101188458A Space pattern scanning laser communication method |
| 05/28/2008 | CN100391131C Method for transmitting information and suitable system therefor |
| 05/22/2008 | WO2008060030A1 Method for fast communication between inside and outside of body using analog electrical signal and system thereof |
| 05/20/2008 | US7375602 Methods for propagating a non sinusoidal signal without distortion in dispersive lossy media |
| 05/08/2008 | WO2008027072A3 Systems and methods for underwater optical communication |
| 05/02/2008 | WO2008050694A1 Tape-shaped communication sheet and information processing device using the tape-shaped communication sheet |
| 05/02/2008 | WO2008049170A1 Mine communication system |
| 05/02/2008 | WO2008049169A1 Personal emergency communicator |
| 04/23/2008 | EP1914656A1 Communication device and communication system |
| 04/23/2008 | CN101166066A A mobile water sound communication method |
| 04/23/2008 | CN101166065A Deep sea remote water sound communication method |
| 04/17/2008 | US20080090518 Communication device and communication method of underwater vehicle |
| 04/15/2008 | US7359483 Radiographer support system |
| 04/03/2008 | WO2008039030A1 Intra-body communication system for high-speed data transmission |
| 04/02/2008 | EP1564917B1 Electric field-detecting optical device, tranceiver, positional information-acquiring system, and information input system |
| 04/02/2008 | CN101156338A Establishing a communication link |
| 03/19/2008 | EP1901449A1 System and method for molecular communication |
| 03/19/2008 | EP1636972A4 Through-the-earth radio |
| 03/19/2008 | CN101145858A System and method for molecular communication |
| 03/06/2008 | WO2008025869A1 Use of intra-body communication |
| 03/06/2008 | WO2007049845A3 Communication apparatus |
| 02/28/2008 | US20080051030 Transceiver Suitable for Data Communications Between Wearable Computers |
| 02/28/2008 | US20080050120 COTDR arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments |
| 02/27/2008 | EP1891762A1 Underwater communications system |
| 02/26/2008 | US7336198 Magnetostatic communication |
| 02/21/2008 | WO2008022010A1 Wireless communication network for an implantable medical device system |
| 02/07/2008 | WO2008016194A2 Transmitting device, communication system and method using a medium |
| 02/07/2008 | WO2008015627A1 Method and system for configuring a network and network management device |
| 02/07/2008 | WO2008015591A1 Method and system for establihing and controlling communication between two communication devices |
| 02/07/2008 | WO2008015439A1 Underwater communications |
| 02/06/2008 | CN101120527A Device capable of being operated within a network, network system, method of operating a device within a network, program element, and computer-readable medium |
| 02/06/2008 | CN101119177A Bit-symbol signal processing method for coherent communication machine |
| 01/31/2008 | WO2008011643A1 Apparatus for access control, and read/write device |
| 01/31/2008 | CA2665859A1 Apparatus for access control, and read/write device |
| 01/30/2008 | CN101116268A 通信系统 Communications systems |
| 01/23/2008 | EP1880490A1 Establishing a communication link |
| 01/16/2008 | EP1878141A2 Cotdr arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments |
| 01/16/2008 | EP1358720B1 Methods for transmitting a waveform having a controllable attenuation and propagation velocity |
| 01/16/2008 | CN101107795A Electronic device control system and control signal transmission device |
| 01/10/2008 | WO2008003939A1 Underground data communications system |
| 01/10/2008 | US20080009242 Underground data communications system |
| 01/10/2008 | US20080007422 Downhole Communication |
| 01/09/2008 | CN100361425C Portable voice frequency listening equipment |
| 12/26/2007 | CN101094217A Method for measuring parameters of hydroacoustic channel, and method for obtaining mobile hydroacoustic channel synchronistically |
| 12/21/2007 | WO2007145436A1 Method and device for communication using human body |
| 12/20/2007 | DE102007022971A1 Kommunikationsgerät zur zweidimensionalen Diffusionssignalübertragung Communication device for two-dimensional diffusion signal transmission |
| 12/18/2007 | US7309990 Flux orientation locating in a drilling system |
| 12/11/2007 | US7307544 Method and apparatus for communication between inside and outside of transmission medium using transmission medium as communication line |
| 12/06/2007 | US20070281657 Microradio Design, Manufacturing Method and Applications for the use of Microradios |
| 12/05/2007 | CN100353675C Multimodulation transmitter |
| 11/29/2007 | DE102007012805A1 Verfahren und Einrichtung zum Übermitteln eines elektromagnetischen Signals zwischen einem Organ, das sich in einer äußeren Umgebung befindet und einer Verarbeitungseinheit, die sich im Inneren eines umgrenzten Raumes befindet Method and apparatus for transmitting an electromagnetic signal between an institution that is located in an external environment and a processing unit, which is located within a bounded space |
| 11/28/2007 | EP1860805A1 Electronic device controlling system and control signal transmitting device |
| 11/28/2007 | CN101079674A A water sound communication method of shallow sea remote horizontal channel |
| 11/21/2007 | EP1857408A1 Molecular communication system |
| 11/15/2007 | WO2007129237A1 Method of transferring application data from a first device to a second device, and a data transfer system |
| 11/14/2007 | EP1854232A1 Electrical circuit arrangement |
| 11/14/2007 | EP1854231A1 Device capable of being operated within a network, network system, method of operating a device within a network, program element, and computer-readable medium |
| 11/14/2007 | CN101073212A Information transmission through-human-body system and transmitter/receiver |
| 11/08/2007 | WO2006069136A3 Optical transmission system including repeatered and unrepeatered segments |
| 11/07/2007 | EP1851875A1 Method for the transmission of messages |
| 11/01/2007 | WO2007123343A1 Human body communication method using multi-carrier modulation method |
| 10/31/2007 | EP1850513A1 Molecular communication system and molecular communication method |
| 10/31/2007 | EP1735928A4 Underwater data communication and instrument release management system |
| 10/31/2007 | CN101064570A Electric signal transmission method and its apparatus |
| 10/31/2007 | CN101064569A Molecular communication system and molecular communication method |
| 10/30/2007 | US7289038 Underwater sound radiation apparatus |
| 10/24/2007 | EP1848131A1 Receiver, transceiver and electric field communication system |
| 10/24/2007 | EP1848130A1 Communication system |
| 10/24/2007 | EP1847025A2 Microradio design, manufacturing method and applications for the use of microradios |
| 10/24/2007 | EP1587226B1 Reactance adjustment device, transceiver and transmission device using the same, signal processing circuit suitable for them, reactance adjustment method, transmission method, and reception method |
| 10/17/2007 | CN101057427A Data communication apparatus |
| 10/04/2007 | US20070229303 Fluid Level Detector and Alarm Apparatus |
| 10/03/2007 | EP1378078B1 Underwater communication system |
| 09/13/2007 | US20070211826 Method and Device for Wireless Data Transmission |
| 09/05/2007 | CN101032098A Communication system, communication apparatus, method and program |
| 09/05/2007 | CN101031501A Molecular communication system |
| 08/28/2007 | US7263295 Transceiver suitable for data communications between wearable computers |
| 08/22/2007 | EP1821432A1 Information transmission through-human-body system and transmitter/receiver |
| 08/15/2007 | EP1819073A1 Transmitter, field communication transceiver, and field communication system |
| 08/09/2007 | WO2007088360A1 Underwater synchronisation system |
| 08/09/2007 | WO2007088258A1 System and method for collecting information for submarines |
| 08/09/2007 | US20070183782 Systems and methods for underwater optical communication |
| 08/08/2007 | CN101013926A Method and system for network communication of wireless sensor |
| 08/02/2007 | WO2007086422A1 Receiver, transceiver and electric field communication system |
| 08/01/2007 | EP1813038A2 Circuit and method for generating a current pulse in a waveguide |
| 07/31/2007 | CA2526193C Subsea template electromagnetic telemetry |
| 07/26/2007 | WO2007084807A1 Automatic and secure configuration of wireless medical networks |
| 07/26/2007 | WO2007082612A1 Communication system for controlling electric functional units in an electronic installation industry |
| 07/25/2007 | CN101006667A Communication apparatus and method, and program |
| 07/18/2007 | EP1808741A1 Transceiver suitable for data communication between wearable computers |
| 07/18/2007 | EP1808740A1 Transceiver suitable for data communication between wearable computers |
| 07/05/2007 | US20070154219 Interconnections and protection between optical communications networks |
| 07/04/2007 | EP1804382A2 Reactance adjustment device, transceiver and transmission device using the same, signal processing circuit suitable for them, reactance adjustment method, transmission method, and reception method |