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Telecommunications > Transmitter And Receiver At Separate Stations > Near Field (i.e., Inductive Or Capacitive Coupling) Near Field (i.e., Inductive Or Capacitive Coupling)Near Field (i.e., Inductive Or Capacitive Coupling) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/22/07 - 20070042712 - Bluetooth earphone This invention relates to Bluetooth earphone. Existing Bluetooth earphones have some problems: users must wear the earphone to use it, so that the user will feel uncomfortable if the user uses the earphone for a long time. In order to solve these problems, this invention has added a speaker with ... 02/15/07 - 20070037516 - Communication system, transmitting device, transmitting method, receiving device, and receiving method A communication system includes a transmitting device configured to transmit data and a receiving device configured to receive the data. The transmitting device includes first and second transmission lines and a differential signal outputter configured to generate differential signals from the microwave signal corresponding to the data, and to output ... 01/18/07 - 20070015464 - Interactive venue system An interactive system for use in conjunction in a movie theater having one or more venues, each venue comprising a projector and a theater screen simultaneously viewable by a group of individuals is provided in accordance with the principles of the invention. The illustrative embodiment of the system includes a ... 01/18/07 - 20070015463 - Provisioning of wireless connectivity for devices using nfc The claimed subject matter provides a system and/or a method that facilitates connecting a wireless device to a secure network. A device can establish a near field communication link with a verified device on a network, wherein the near field communication link can be a secure and/or encrypted link to ... 12/21/06 - 20060286932 - Retractable headset for an audio playback system An improved headset system for an audio playback system is provided. The headset system is integrated into the audio playback system and comprises a headset, a cord compartment, and a cord retractor. The headset comprises an earbud that is operable to provide audio information and a cord that is operable ... 12/14/06 - 20060281406 - Information processing system and information processing method An information processing system includes: a first information processing apparatus disposed in correspondence with an entrance of a space including a plurality of areas; a plurality of second information processing apparatuses respectively disposed in correspondence with the plurality of areas; and a third information processing apparatus which manages points, the ... 12/14/06 - 20060281405 - Portable object having multi-level demodulation and being inductively coupled to a fixed station The portable object (1) is provided with an antenna (3) inductively coupled to a fixed station of a remote transmission device that emits an alternating magnetic field whose amplitude is modulated on 2<SP>N</SP> levels by data, which are to be transmitted and are encoded in N bits. The portable object ... 11/23/06 - 20060264175 - Wireless sensing and communication utilizing rf transmissions from microdischarges Disclosed herein are systems and devices capable of wireless communications based on RF transmissions from discharges. A transmitting device includes a discharge generator having a plurality of electrodes spaced to support generation of the discharge, and a circuit coupled to the plurality of spaced electrodes to control a supply for ... 11/09/06 - 20060252371 - Human body communication system and communication device Disclosed herein is a human body communication system for communicating data via an electric field formed by intervention of a human body, the human body communication system including: a transmitter for generating the electric field by transmitting a potential difference signal corresponding to transmission data from a transmitting electrode; and ... 11/09/06 - 20060252370 - Unidirectional power and bi-directional data transfer over a single inductive coupling The present invention provides an inductive transmission system for inductive transmission of power and full duplex data signals between a first device (1) and a second device (2). The transmission system comprises: —a bi-directional inductive channel (6) between the first device (1) and the second device (2), —first transmission means ... 10/26/06 - 20060240776 - Communications system, communications apparatus, and communication method A communication system, a communication apparatus, and a communication method are provided. A communications apparatus includes a generation unit for generating a transmission message sent to a different communications apparatus and effective for only one transmission, a first communications units for communicating with the different communications apparatus using Near Field ... 10/26/06 - 20060240775 - Data communication apparatus functioning as id tag and id-tag reader and writer A data communication apparatus includes an antenna, an analog front-end circuit, and a controller. The analog front-end circuit is connected between the antenna and the controller and includes first and second modulators, a driver, a demodulator, and an input switch. The first modulator modulates data to be transmitted to other ... 10/26/06 - 20060240774 - Radio system, terminal device, computer program product, and method of defining availability of queried devices There is provided a terminal device comprising a processing unit for controlling the functions of the terminal device, a communication unit for communicating with one or more communication devices, and a user interface. The communication unit is configured to query for nearby communication devices utilising wireless local connectivity technologies, and ... 09/28/06 - 20060217064 - Capacitive bonding of devices The present invention relates to systems and methods that facilitate wireless device communications and configuration. A detection component identifies N devices that are coupled together via a biological medium, N being an integer, wherein the medium includes direct or indirect touching to a device or devices. After biological contact, a ... 08/17/06 - 20060183422 - Method and system for interfacing a machine controller and a wireless network A wireless interface module interfaces a machine control system, such as a vending machine controller, with one of plural wireless networks through one of plural removably coupled wireless transceivers. Communication between geographically distributed vending machines and a desired wireless network is supported by coupling a transceiver associated with the desired ... 08/10/06 - 20060178109 - Communication system, communication method and communication apparatus The present invention makes it possible to enhance the degree of freedom in communication using a quasi-electrostatic field. According to the present invention, by causing a human body to act as an antenna to send and receive ID information D5 while avoiding 8 Hz peaks Px that appear with a ... 07/27/06 - 20060166620 - Control system including an adaptive motion detector The invention relates to a control system including control means and a user interface, the user interface including means for communication of control signals from a user to the control means, the user interface being adaptive. According to the invention the user may interact with the user interface and thereby ... 07/20/06 - 20060160487 - Attachable near field communication module Disclosed is a Near Field Communication (NFC) device that is attachable to a portable wireless terminal as an accessory. In the attachable NFC device, a locking unit is connected with a string to a portable wireless terminal for being jointly carried with the portable wireless terminal and an NFC module ... 07/13/06 - 20060154604 - Electromagnetic coil array integrated into antiscatter grid Certain embodiments of the present invention provide an antiscatter grid including an electromagnetic coil array integrated with the antiscatter grid. The electromagnetic coil array is registered with the antiscatter grid. The electromagnetic coil array is configured to detect an electromagnetic field at the antiscatter grid. In an embodiment, the electromagnetic ... 07/06/06 - 20060148403 - Alternating current power strip with network repeating and management An alternating current power strip 1 with network repeating and management 23 functionality is hereby disclosed. ... 07/06/06 - 20060148402 - Connection authentication in wireless communication network system In a wireless communication network system of the invention, in response to a request for connection authentication sent from each of multiple wireless communication terminals to a base station to establish a communication link, a link management module receives authentication information of each wireless communication terminal, which is generated corresponding ... 06/29/06 - 20060141931 - Method for exchanging data between field devices A method for exchanging data between field devices used in automation technology. The method permits data exchange via radio waves in addition to a data exchange via a field bus. This permits a more rapid data exchange, which is not restricted by the protocol control of the field bus. ... 06/22/06 - 20060135065 - Bluetooth device and method for providing service determined according to bluetooth pin Disclosed herein are a Bluetooth device and method for providing a service determined according to Bluetooth PIN. The Bluetooth device includes a storage unit, a reception unit, a control unit, a key generation unit and a transmission unit. The storage unit stores the types of services and security policies according ... 06/22/06 - 20060135064 - Method and apparatus for bonding process in bluetooth device A method and apparatus for a bonding process in a user terminal having a Bluetooth module. The method includes recognizing a barcode of a Bluetooth device to be connected using a camera module, acquiring bonding information of the Bluetooth device from the barcode, performing pairing with the Bluetooth device using ... 06/08/06 - 20060121849 - Electromagnetic coil array integrated into flat-panel detector Certain embodiments of the present invention provide a flat-panel detector integrated with an electromagnetic coil array. The electromagnetic coil array is positioned inside of the flat-panel detector. The electromagnetic coil array is configured to detect an electromagnetic field at the flat-panel detector. In an embodiment, the flat-panel detector may also ... 05/25/06 - 20060111043 - Validation of the presence of an electromagnetic transponder in the field of a phase demodulation reader A terminal for generating an electromagnetic field adapted to communicating with at least one transponder, and a method for controlling such a terminal including: an oscillating circuit adapted to being excited by a remote supply signal of the transponder; a phase demodulator for detecting possible data transmitted by the transponder; ... 05/04/06 - 20060094356 - Method for operating a near field communication system A method for operating a near field communication system (10) of at least a first and a second participating near field communication device (21, 22) is proposed, wherein for each participating near field communication device (21, 22) an idle process (ID) is performed by repeatedly changing the respective participating near ... 05/04/06 - 20060094355 - Bluetooth device for hands-free conversation and voice dialing on a bluetooth cellular phone A bluetooth device includes a controller, a bluetooth module for wireless transmission together with a bluetooth cellular phone, a microphone, a speaker, a connector for connection to a keyboard, buttons for operating the controller with, and a memory; a database is built in the memory by means of inputting phone ... 04/20/06 - 20060084380 - Systems and methods for short range wireless communication A magnetic induction data transmission network comprising a master hub, at least one sensor node communicatively coupled to the master hub and a magnetic induction coil preferably adapted to be worn about a bodypart of a subject such as an individual's waist or neck. In at least one embodiment of ... 04/06/06 - 20060073787 - Wireless headset for communications device Disclosed herein is a communications system implementing a headset wirelessly connected to a half-duplex communications device, such as a two-way radio or a radio-simulating cellular phone. The headset may incorporate a transmit/receive switch wherein a transmit signal is wirelessly transmitted from the headset to the communications device to direct the ... 03/30/06 - 20060068702 - Application execution method, file data download method, file data upload method, communication method, network identifier setting method and wireless communication terminal A game device is provided with an SSID setting unit and a channel setting unit. The SSID setting unit sets up an SSID (a network identifier) in accordance with a communication mode. Communication modes include a download standby mode, a download mode, a lobby mode and a game mode. By ... 03/30/06 - 20060068701 - Rfid verifier system with grade classification An RFID verifier includes a transmit signal strength indicator (TSSI) and a receive signal strength indicator (RSSI). Using the TSSI, the RFID verifier may determine the amount of power an interrogated RFID tag is illuminated with. Similarly, using the RSSI, the RFID verifier may determine the amount of power returned ... 03/23/06 - 20060063488 - Asymmetric information transmission system using an electric near field Disclosed is an information transmission system comprising a transmitter (1) which capacitively and asymmetrically couples an electric near field into an electrical conductor element (6). Said conductor element (6) is made of an essentially homogeneous medium and is provided with an impedance (CB) to the ground, which is used as ... 03/09/06 - 20060052056 - Communication apparatus and method using human body as medium Provided is to a communication apparatus and method using a human body as a medium, in which secure/normal data signals are transmitted/received to the inside and outside of a human body respectively, through at least two different frequency channels classified according to a predetermined reference value, to thereby efficiently use ... 03/09/06 - 20060052055 - Electronic near field communication enabled multifunctional device and method of its operation A computer program stored in a memory unit of an electronic near field communication module for near field communication devices in environments with different data formats according to different protocols is able to carry out a first initiation operation using a first data format according to a protocol of a ... 03/09/06 - 20060052054 - Noncontact short distance communication system for sliding door A noncontacting short-range communication device for a slide door for excellently performing bidirectional data communication by electromagnetic induction coupling between the side of a vehicle body and the side of the slide door is provided. Data are transmitted and received between the first communication unit 31 connected to the first ... 11/03/05 - 20050245193 - Security case and method of manufacture A security case includes a shell (1) formed of a wall or lining (2) made of a layered composite material. The wall or lining (2) has at least three layers (3, 4, 5) including two conductive layers (3, 5) made of an electrically conductive material between which is sandwiched an ... 08/25/05 - 20050186904 - Rfid-uhf integrated circuit The present invention relates to a contactless integrated circuit comprising an RFID communication interface comprising an antenna coil for receiving a first induced alternating voltage when the integrated circuit is in the presence of an RF magnetic field, and a data processing unit linked to the first communication interface, the ... 08/25/05 - 20050186903 - Handling transfer of management data to and from a telecommunications unit of a telecommunications system A telecommunications unit (for example a subscriber terminal or a base station) is arranged to communicate over a wireless link with a further telecommunications unit of a telecommunications system in order to allow traffic data to be passed between the telecommunications unit and the further telecommunications unit. The telecommunications unit ... 08/25/05 - 20050186902 - Field-shaping shielding for radio frequency identification (rfid) system A radio frequency identification (RFID) system is described that utilizes a substantially-contiguous conductive shield to shape an electromagnetic field formed by an antenna for communication with RFID tags. The antenna and the conductive shield have substantially planar forms, and may be mounted to a surface of a check-in/check-out area. The ... 07/21/05 - 20050159105 - Telemetry for a battery operated device The present invention relates to a wireless handheld device that is configured to communicate with an implanted device using inductive telemetry. The handheld device is preferably battery operated and includes a battery powered controller and a battery powered inductive coil. The inductive coil is configured to communicate with an inductive ... ### FreshPatents.com Support |