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Patent Searching and Data


Matches 501 - 550 out of 2,581

Document Document Title
WO/2008/132480A2
A data communication system comprising a transmitter for transmitting an electromagnetic and/or magneto-electric signal, a receiver for receiving an electromagnetic and/or magneto-electric signal, and means for compensating for reducing ...  
WO/2008/130007A1
Provided is a communication device, which has at least a transmitter or a receiver for electric field communication and performs stable electric field communication. A communication device (11) is provided with a transmitter (1) which tr...  
WO/2008/130801A1
An implantable medical device system includes, in one embodiment, a first device including a first communication module coupled to a wireless communication network for transmitting data and a second device adapted for implantation in a p...  
WO/2008/120601A1
A data transmission system has: a transmission medium (2) such as a human body transmitting an information signal through an electric field; a portable apparatus (1) having a transmitter which imparts an electric field obtained by modula...  
WO/2008/117635A1
[PROBLEMS] A magnetic force wave communication apparatus utilizing the fact that in such a substance as having a dielectric constant of 10 or above, containing molecular ions and charged particles, generating a displacement current by ma...  
WO/2008/114729A1
A communication system comprises a transmitter for imparting a transmission signal to a human body (1) as an electric field and a receiver (2) for detecting the electric field through the human body (1) to receive the transmission signal...  
WO/2008/114870A1
A signal electrode (11A) and a grounding electrode (11B) are arranged on a surface of a case (10). Since the signal electrode (11A) and the grounding electrode (11B) are not brought into contact with electronic components such as a trans...  
WO/2008/109929A1
A system for monitoring conditions in a remote environment. The system comprising a data transmission network including a plurality of data sensing nodes. Each data sensing node includes an environment sensing means for periodically sens...  
WO/2008/106816A2
In one embodiment of the invention, the access control system comprises a door with an integrated mechatronic closing mechanism which is equipped with a receiver device. The receiver device is designed to receive and evaluate capacitive-...  
WO/2008/098400A1
The invention relates to a method for measuring information of biological systems. The aim of the invention is to receive signals using less energy. To achieve this, random generators are used as receivers (B) of low-energy quanta, since...  
WO/2008/098397A1
The invention relates to a system comprising a portable device for transmitting signals to a second device, wherein the portable device can be worn on the body of a user. The portable device comprises at least two electrodes and transmit...  
WO/2008/098398A2
The invention relates to a system comprising a portable device for transmitting signals to a second device, wherein the portable device can be worn on the body of a user. The portable device comprises at least two electrodes and transmit...  
WO/2008/098402A1
The invention relates to a method for measuring information of technical systems. The aim of the invention is to receive signals using less energy. To achieve this, random generators are used as receivers (B) of low-energy quanta, since ...  
WO/2008/098399A1
The invention relates to a system comprising a portable device (31) for transmitting signals to a second device, wherein the portable device (31) can be worn on the body of a user. The portable device (31) comprises at least two electrod...  
WO/2008/098401A1
The invention relates to a method for measuring potential information of a biological or technical system. The aim of the invention is to receive signals using less energy. To achieve this, random generators are used as receivers of low-...  
WO/2008/096676A1
A communication system is mainly composed of a transmission medium (2) such as a human body to which an information signal is transmitted through electric field; a transmitter (1) for applying electric field wherein the information signa...  
WO/2008/092637A1
Operation equipment for a vehicle comprising a control element (20), an actuator device (30) and an electronic control unit (11), the operation equipment (10) further comprising a distinction sensor (40) for distinguishing the origin of ...  
WO/2008/094128A1
An antenna comprises first and second radiating elements for connecting to a first and second potential levels respectively. The first and second potential levels are substantially different for generating an electrostatic field from the...  
WO/2008/075092A1
An apparatus and method are provided for transferring data through a submarine hull or other solid boundary using high frequency acoustic signals, so avoiding penetration of the hull or boundary. First and second transducers are mounted ...  
WO/2008/069570A1
There is provided an apparatus for providing a media advertisement service using human body communication, including: conductive contact part for contact with a human body; a control part configured to detect human body contact of a user...  
WO/2008/066254A1
Provided are an apparatus for transmitting reference signals for measuring the phase response characteristic of a human body in human body communication, and a system and method for measuring the phase response characteristic of a human ...  
WO/2008/040517A3
The invention relates to a signal processing system and to individual components of said system. The aim of the invention is to provide solutions which make it possible to solve a number of sensor problems in a cost-effective manner with...  
WO/2008/062955A1
Provided are a DMB receiving portable apparatus for human body communication, a DMB transmitting method thereof, and an HMD apparatus and method for DMB reception using human body communication. The digital multimedia broadcasting (DMB) ...  
WO/2008/060045A1
Provided are a system and method for human body communication using a limited passband. The system includes a transmission frame generating unit for human body communication which generates a transmission frame for human body communicati...  
WO/2008/060030A1
In a method for fast communication between inside and outside of a human or animal body using an analog electrical signal and a system thereof, by using a TV standard signal suitable for an international specification such as NTSC, PAL a...  
WO/2008/027072A3
The systems and methods of the invention provide for improved underwater communication systems. In particular, the systems and methods of the invention provide for improved underwater optical modems including optical transmitters and opt...  
WO/2008/049169A1
A personal emergency communicator (1) able to be readily carried by an underground miner, generates a signal transmitted through the ground via a ground antenna where it can be intercepted and received by a through the ground receiver eq...  
WO/2008/050694A1
It is possible to provide a transmission system capable of transmitting a greater capacity of information than a cable or an optical fiber and easily making a connection between a transmission path and an electronic device without using ...  
WO/2008/049170A1
An underground mine communication system using underground mesh nodes (4 and 5) connected by mesh communication paths (6) which are typically conventional wire line or line of sight wireless communication paths, is connected to a number ...  
WO/2008/039030A1
Provided is an intra-body communication system which enables high-speed data transmission while limiting the frequency band of a signal being transmitted through a human body to a frequency range (e.g., 30-40 MHz) where the human body ca...  
WO/2008/025869A1
Disclosed is a communication apparatus (402) capable of communicating with a radio network and capable of communicating with an external apparatus over an intra-body communication connection and an accessory apparatus (412) capable of tr...  
WO/2007/049845A3
The present invention provides a communication apparatus being in directly contact with a human body and using the human body as a transmission channel for data communication. The communication apparatus attached to the human body transm...  
WO/2008/027072A2
The systems and methods of the invention provide for improved underwater communication systems. In particular, the systems and methods of the invention provide for improved underwater optical modems including optical transmitters and opt...  
WO/2008/022010A1
An implantable medical device system includes, in one embodiment, a first device including a first communication module coupled to a wireless communication network for transmitting data and a second device adapted for implantation in a p...  
WO/2008/015439A1
An environmental monitoring system including at least one underwater measurement device and a transmitter for transmitting data from the measurement device to an above water station using a magnetically coupled antenna.  
WO/2008/015591A1
A method of establishing and controlling communication between a first communication device (3) and a second communication device (2) and a system in accordance with the inventive method is disclosed. The first communication device (3) c...  
WO/2008/015627A1
A system is disclosed, which comprises a plurality of network components (2-5) and a network management device (16). Each network component (2-5) comprises a wireless short-range communication interface (12-15) and a body-coupled communi...  
WO/2008/016194A2
A transmitting apparatus, a communication system, and a communication method, using a medium, are disclosed. The transmitting apparatus (300) includes an information processing unit (320) for acquiring information about the medium (1100)...  
WO/2008/011643A1
In an apparatus for access control with a lock having a blocking element, with an operating element for the blocking element, an electronic key, a reception unit for receiving identification data for the key and an evaluation circuit for...  
WO/2008/003939A1
A data communication system comprising a transmitter (2) for transmitting data in a digitally modulated electromagnetic or magnetic signal and a receiver (5) for receiving the digitally modulated electromagnetic or magnetic signal, where...  
WO/2007/148877A1
A communication device and method using the human body are provided. The communication device determines an arrangement direction of signal electrodes and ground electrodes according to a signal transmission direction and whether the gro...  
WO/2007/145436A1
A communication device and method is provided. The communication method using a human body includes modulating data, generating a first timing signal by using the modulated data, generating a wideband pulse with a short time interval on ...  
WO/2007/129237A1
The invention describes a method of transferring application data (F1, F2) from a first device (Ds) to a second device (DT1, DT2), which method comprises exchanging, through the body of a user (2) touching a touch interface (210) of the ...  
WO/2006/069136A3
A communication system including a repeatered trunk path and one or more unrepeatered branch segments coupled to the trunk path through associated submarine branching units. Each of the branch segments may be configured to carry at least...  
WO/2007/123343A1
Provided is a human body communication method using a multi-carrier modulation method, in which users do not interfere with each other in an environment with several users, and stable communication is possible when users are exposed to s...  
WO/2007/088360A1
An underwater system (10) comprising a transmitter (12) for broadcasting an electromagnetic synchronisation signal and at least one node (14) that has a receiver for receiving that signal, the node being adapted to use the received signa...  
WO/2007/088258A1
System for collecting information (1) for submarines (2) comprising: a buoy (3); at least one antenna (4) for receiving RF signals (5), linked to the said buoy (3); means for electronically processing signals (6) received by said at leas...  
WO/2007/086422A1
A transmitter (2) modulates information to be transmitted by an alternating signal of a prescribed frequency, and has a variable reactance section (16), which permits a floating capacitance (18) and a floating capacitance (19) to resonat...  
WO/2007/084807A1
A system (10) automatically configures and sets up an ad hoc wireless medical network (40). Wireless peer devices (221, 222, …, 22n) each includes a peer BCC interface module (241, 242,…, 24n) for authenticating a patient and transmi...  
WO/2007/082612A1
The aim of the invention is to provide a communication system (1) for controlling electric functional units (2,1 to 2.n) in the electronic installation industry, which simplifies handling due to simple topology and low installation costs...  

Matches 501 - 550 out of 2,581