Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 13 - Transmission systems characterised by the medium used for transmission, not provided for in groups
Patents for H04B 13 - Transmission systems characterised by the medium used for transmission, not provided for in groups (1,959)
12/2010
12/23/2010WO2010146490A1 Signal-detection with band-pass spectral shaping
12/23/2010US20100322294 Human body communication device, human body communication system and method using the same
12/23/2010US20100322293 Communication between submerged station and airborne vehicle
12/22/2010CN101924718A Hybrid wavelet neural network blind equalization method controlled by fuzzy neutral network
12/15/2010EP2260597A1 Wireless patient monitoring using streaming of medical data with body-coupled communication
12/14/2010US7853206 Underwater communications system with adaptable carrier frequency
12/09/2010WO2010141782A1 Systems and methods for through-the-earth communications
12/09/2010WO2010140266A1 Communication device
12/09/2010US20100311325 Systems and methods for through-the-earth communications
12/08/2010CN1866772B 信息处理系统以及信息处理方法 The information processing system and an information processing method
12/08/2010CN101057427B Data communication apparatus
12/01/2010CN101904120A Information exchange device
12/01/2010CN101904119A Capacitive sensing and communicating
12/01/2010CN101904118A Electrode diversity for body-coupled communication systems
12/01/2010CN101904117A Switching between multiple coupling modes
12/01/2010CN101902417A Orthogonal wavelet transformation super-exponential iteration (SEI) blind equalization algorithm based on ant colony optimization
12/01/2010CN101902394A Signal deep-sea long-distance transmission method based on serial communication
12/01/2010CN101006667B Communication apparatus and method
11/2010
11/25/2010WO2010134743A2 Terminal and method for executing function using human body communication
11/25/2010WO2010134135A1 Payment system
11/25/2010WO2010133991A1 Method for operating an acoustic system and wearable acoustic device
11/25/2010WO2009096719A3 Method for selecting adaptive frequency baseband of walsh codes, adaptive frequency-selective spreader using the same and transmitting and receiving apparatus using the adaptive frequency-selective spreader
11/24/2010EP2253083A1 Skin-based information transfer between mobile devices
11/24/2010EP2253082A2 Method for selecting adaptive frequency baseband of walsh codes, adaptive frequency-selective spreader using the same and transmitting and receiving apparatus using the adaptive frequency-selective spreader
11/24/2010CN101897134A Mobile device
11/18/2010WO2010131612A1 Surface communication apparatus
11/11/2010WO2010087632A3 Portable terminal and sound detector, which both communicate using body area network, and data controlling method therefor
11/11/2010US20100283628 Underwater detection device
11/10/2010EP1964292B1 Improvements in data communications
11/09/2010US7831205 Methods and systems for wireless communication by magnetic induction
11/04/2010WO2010125614A1 Portable non-contact ic card case
11/04/2010WO2010125613A1 Integrated antenna
11/04/2010US20100278014 Underwater synchronisation system
11/02/2010US7826877 Transmitting sports and entertainment data to wireless hand held devices over a telecommunications network
11/02/2010US7826794 Distributed underwater electromagnetic communication system
10/2010
10/21/2010WO2010120116A2 Method for setting a period in a ban
10/21/2010WO2010119849A1 Communication system
10/21/2010WO2010083262A3 Systems and methods for a wireless sensor proxy with feedback control
10/21/2010WO2010080843A3 Ingestion-related biofeedback and personalized medical therapy method and system
10/21/2010DE10206128B4 Elektrisches Handwerkzeug Electric hand tools
10/20/2010EP2241033A1 Electrode diversity for body-coupled communication systems
10/20/2010EP2241032A1 Capacitive sensing and communicating
10/20/2010EP2241031A1 Switching between multiple coupling modes
10/20/2010CN101867420A Underwater multi-path communication method based on frequency spectrum perception and prediction
10/14/2010US20100263031 Communication device and communication system
10/13/2010CN1988406B System, apparatus and method for processing information
10/13/2010CN101335573B Wideband adaptive matching method and apparatus for submarine sound signal transmitter
10/06/2010CN101855848A Tdd communication apparatus and operation method thereof
10/06/2010CN101854390A Movable underwater observation network analog platform
10/06/2010CN101854214A Membrane vesicle fission system
10/06/2010CN101852794A Real-time monitoring system of offshore ocean floor hypoxia phenomenon
10/06/2010CN101166066B A mobile water sound communication method
10/06/2010CN101166065B Deep sea remote water sound communication method
09/2010
09/30/2010WO2010110157A1 Communication system
09/30/2010WO2010109698A1 Communication system
09/30/2010WO2010109038A1 System for communicating data via a two-dimensional medium
09/30/2010WO2010108537A1 Hearing instrument and method for providing hearing assistance
09/30/2010US20100245120 Sea vessel tagging apparatus and system
09/30/2010US20100245119 Two-tier streamer communication system
09/29/2010CN101848027A Radio-hydroacoustic remote control system and remote control method
09/23/2010WO2010075115A3 Body-associated receiver and method
09/23/2010US20100238050 Wireless underwater hull inspection system
09/16/2010US20100233955 Method for electromagnetic air-wave suppression by active cancellation and shielding
09/15/2010CN101836382A Receiver and method for receiving data in human body communication system using multiple receivers
09/15/2010CN101834675A Method for carrying out sound communication on underground and ground during underground rescue
09/14/2010US7796943 Sub-surface communications system and method
09/09/2010US20100227552 Underwater radio antenna
09/09/2010US20100227551 Buoy supported underwater radio antenna
09/08/2010CN101247184B Communication repeater system for underwater robot
09/08/2010CN101079674B A water sound communication method of shallow sea remote horizontal channel
09/07/2010US7792184 Apparatus and method for determining coefficient of an equalizer
09/02/2010WO2010099371A1 Submersible vessel data communications system
09/02/2010WO2010097739A1 Exercise system and a method for communication
09/01/2010CN101818641A Method and apparatus for data communication with an underground instrument package
08/2010
08/31/2010US7787525 Method and apparatus for transmission of well-bore data on multiple carrier frequencies
08/25/2010CN101816136A Method and apparatus for communicating sound wave of human body
08/19/2010WO2010093676A1 Method and apparatus for intra-body ultrasound communication
08/18/2010CN201557113U Underwater wireless data transceiver based on inductive coupling
08/18/2010CN101031501B Molecular communication system
08/05/2010WO2010087632A2 Portable terminal and sound detector, which both communicate using body area network, and data controlling method therefor
08/04/2010CN101795160A Attended circuit applied to underwater communication system and processing method
07/2010
07/29/2010WO2010083885A1 Cable connection system for underwater vehicle
07/29/2010DE202010005743U1 Gerät am Arm zur Übertragung von Ultraschallwellen Device on the arm for transmitting ultrasonic waves
07/28/2010CN101789830A Mine radio through-the-earth communication system
07/22/2010WO2010083262A2 Systems and methods for a wireless sensor proxy with feedback control
07/22/2010US20100183313 Underwater data transfer system
07/15/2010WO2010080843A2 Ingestion-related biofeedback and personalized medical therapy method and system
07/15/2010DE112008002417T5 TDD-Kommunikationsgerät und Betriebsverfahren dafür TDD communication device and operating method thereof
07/15/2010CA2750158A1 Ingestion-related biofeedback and personalized medical therapy method and system
07/14/2010CN101777954A Underwater sound channel effective sound velocity estimating method based on intrinsic sound ray visual search
07/14/2010CN101777939A DDS-based Doppler compensation device in real-time water sound communication
07/08/2010US20100171637 Wireless auxiliary monitoring and control system for an underwater installation
07/07/2010CN201523387U Anchoring self-lifting section monitoring buoy
07/07/2010CN101771657A Multicarrier underwater acoustic communication method
07/07/2010CN101769739A Integrated hydrology monitoring system
07/01/2010WO2010075115A2 Body-associated receiver and method
07/01/2010WO2010074376A1 Device and method for transmitting audio signal based on frequency modulation
07/01/2010WO2010073180A1 Combining body-coupled communication and radio frequency communication
07/01/2010US20100164747 Method and apparatus for establishing low frequency/ultra low frequency and very low frequency communications
07/01/2010CA2792224A1 Body-associated receiver and method
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