| Patents for H04B 13 - Transmission systems characterised by the medium used for transmission, not provided for in groups (1,959) |
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| 06/28/2007 | WO2007072066A1 Transmission of underwater electromagnetic radiation through the seabed |
| 06/28/2007 | WO2006130223A3 Loran-based underground geolocation, navigation and communication system |
| 06/28/2007 | US20070145127 System, apparatus, method and computer program for processing information |
| 06/27/2007 | CN1988406A System, apparatus, method and computer program for processing information |
| 06/21/2007 | WO2007070602A2 Electronic device |
| 06/21/2007 | WO2007068918A1 Distributed underwater electromagnetic communication system |
| 06/21/2007 | WO2006127206A3 Cotdr arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments |
| 06/21/2007 | DE102005060778A1 Detektionsschaltungseinrichtung und Verfahren zur Erfassung der Präsenz eines Objektes im Umgebungsbereich eines Kraftfahrzeuges Detection circuit means and method for detecting the presence of an object in the vicinity of a motor vehicle |
| 06/20/2007 | EP1798876A1 Working condition detection device |
| 06/20/2007 | EP1798875A1 Communication system, communication apparatus, method and program |
| 06/14/2007 | WO2007066976A1 Communication system using frequency according to security or transmission distance |
| 06/14/2007 | WO2007066942A1 Method and apparatus for providing touch and play (tap) - based service and system using the method and apparatus |
| 06/14/2007 | WO2007066447A1 Communication device |
| 06/14/2007 | WO2007066406A1 Communication device |
| 06/14/2007 | WO2007066405A1 Communication device |
| 06/14/2007 | WO2007066137A1 Improvements in data communications |
| 06/14/2007 | WO2007020452B1 Method and apparatus for configuring a communication channel |
| 06/14/2007 | US20070135189 Electronic device |
| 06/14/2007 | US20070135044 Distributed underwater electromagnetic communication system |
| 06/14/2007 | CA2632726A1 Improvements in data communications |
| 05/31/2007 | WO2007060223A1 Doppler tracking method and device for a wide band modem |
| 05/24/2007 | US20070117520 Communication unit |
| 05/22/2007 | US7221908 Radio communication apparatus |
| 05/16/2007 | EP1784123A1 Providing digital data communications over a wireless intra-body network |
| 05/15/2007 | US7218574 High range rate signaling |
| 05/03/2007 | WO2007049845A2 Communication apparatus |
| 04/26/2007 | WO2006122112A3 Method and apparatus for identifying pump failures using an optical line interface |
| 04/19/2007 | WO2006063818A3 Circuit and method for generating a current pulse in a waveguide |
| 04/18/2007 | CN1311644C Transceiver able to generate series resonance with parasitic capacitance |
| 04/11/2007 | CN1947364A Method and device for wireless data transmission |
| 04/10/2007 | US7202773 Authentication information communication system and method, portable information processing device and program furnishing medium |
| 04/10/2007 | CA2441882C Underwater magnetic field communication system |
| 04/10/2007 | CA2282810C Drill string telemetry |
| 04/05/2007 | WO2007036061A1 Method and system for the transmission of identification signals |
| 03/29/2007 | US20070071077 Correlation based decision-feedback equalizer for underwater acoustic communications |
| 03/28/2007 | CN1938971A Transmitter, field communication transceiver, and field communication system |
| 03/20/2007 | US7194330 Container tracking system |
| 03/06/2007 | US7187623 Underwater data communication and instrument release management system |
| 02/28/2007 | CN2873596Y Light rail and metro locomotive positioner |
| 02/22/2007 | WO2007020452A1 Method and apparatus for configuring a communication channel |
| 02/20/2007 | US7181024 Portable audio listening apparatus |
| 02/15/2007 | WO2007018151A1 Communication device and communication system |
| 02/01/2007 | WO2007013310A1 Communication system, communication apparatus, method and program |
| 02/01/2007 | WO2005089089A3 Apparatus and method for transmitting data in an aqueous medium |
| 02/01/2007 | US20070026796 Buried radio device |
| 01/31/2007 | EP1747748A1 Device for introduction into subject |
| 01/30/2007 | US7171225 Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks |
| 01/30/2007 | US7170196 Power feed |
| 01/24/2007 | EP1358779A4 Acoustic array for installation on a boat |
| 01/04/2007 | US20070000667 Subsea Communication System and Technique |
| 01/04/2007 | DE102005040203B3 Method for acoustic data transmission e.g. for underwater measurement devices, requires operation of transmitting modules of communication device within time slots |
| 01/03/2007 | EP1550236B1 Information transmission system for a tyre pressure measurement system |
| 12/27/2006 | EP1735928A2 Underwater data communication and instrument release management system |
| 12/21/2006 | WO2006134331A1 Underwater communications system |
| 12/21/2006 | US20060286931 Underwater communications system and method |
| 12/20/2006 | CN1881849A Communication device, communication method, and communication program |
| 12/14/2006 | WO2006132058A1 Communication device, method and program |
| 12/14/2006 | US20060281406 Information processing system and information processing method |
| 12/13/2006 | CN1879392A Through-the-earth radio |
| 12/13/2006 | CN1290358C Network and method for connecting antennas to base stations in a wireless communication network using space diversity |
| 12/12/2006 | US7149472 Through-the-earth radio |
| 12/12/2006 | US7148879 Bioacoustic control system, method and apparatus |
| 12/12/2006 | US7148811 Emergency underwater notification device |
| 12/07/2006 | US20060277114 Sales apparatus, sales method and program |
| 12/06/2006 | EP1729187A2 Power supply apparatus and electronic equipment |
| 11/30/2006 | CA2607821A1 Cotdr arrangement for an undersea optical transmission system comprising multiple cable stations and multiple transmission segments |
| 11/23/2006 | WO2006124746A2 System and method for power pump performance monitoring and analysis |
| 11/23/2006 | US20060263093 Transceiver suitable for data communications between wearable computers |
| 11/22/2006 | EP1724649A2 Power supply apparatus and electronic equipment |
| 11/22/2006 | CN1866772A 信息处理系统以及信息处理方法 The information processing system and an information processing method |
| 11/16/2006 | WO2006120582A1 Establishing a communication link |
| 11/16/2006 | WO2005089225A3 Underwater data communication and instrument release management system |
| 11/15/2006 | EP1722284A2 Power supply apparatus and electronic equipment |
| 11/09/2006 | WO2005055442A3 High range rate signaling |
| 11/02/2006 | WO2006040095A3 Method, circuit and system for transferring signals via the human body |
| 11/02/2006 | US20060243288 Method and system for data communication in human body and sensor therefor |
| 11/02/2006 | EP1716651A1 Method and device for wireless data transmission |
| 10/26/2006 | WO2006088600A3 Microradio design, manufacturing method and applications for the use of microradios |
| 10/26/2006 | US20060239421 Information processing system, information processing apparatus, methods, program and recording medium |
| 10/25/2006 | EP1715462A1 Identification method and device, in particular for the indentification of the owner of a vehicle |
| 10/24/2006 | US7127175 Method and apparatus for multiplexing in a wireless communication infrastructure |
| 10/17/2006 | US7123162 Subsea communication system and technique |
| 10/12/2006 | DE102005015802A1 Signal transferring method using human body, integrates condenser device that is used as signal interface in oscillating circuit, where circuit is operated as parallel or serial oscillating circuit in receive or transmit mode, respectively |
| 09/27/2006 | CN1838549A Information processing system, information processing apparatus, methods, program and recording medium |
| 09/21/2006 | WO2006098203A1 Electronic device control system and control signal transmission device |
| 09/21/2006 | CA2540444A1 System and method for transmitting information through a fluid medium |
| 09/14/2006 | WO2006095651A1 Molecular communication system |
| 09/14/2006 | WO2006094606A1 Electrical circuit arrangement |
| 09/13/2006 | CN1832612A Method for implementing network planning of open field |
| 09/08/2006 | WO2006093834A1 System and method for underwater data communication |
| 09/06/2006 | EP1593214A4 Method and system for data communication in human body and sensor therefor |
| 09/05/2006 | US7102532 Subsea communication |
| 08/31/2006 | US20060194537 System and method for underwater data communication |
| 08/30/2006 | EP1695296A2 A system for identifying an individual in an electronic transaction |
| 08/29/2006 | US7096955 Long duration fuel cell system |
| 08/24/2006 | WO2006087670A1 Device capable of being operated within a network, network system, method of operating a device within a network, program element, and computer-readable medium |
| 08/17/2006 | WO2006085438A1 Communication system |
| 08/10/2006 | US20060178109 Communication system, communication method and communication apparatus |
| 08/08/2006 | US7088267 Duplex-system digital-data transmitting method and apparatus |
| 07/25/2006 | US7082316 Group creation for wireless communication terminal |