Patents
Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859)
07/2006
07/26/2006CN1809983A Masterless slave/master role switch in a bluetooth piconet
07/26/2006CN1809124A Method of implementing burglary prevention of digital camera with Blue Teeth technique
07/26/2006CN1808977A Blue Teeth based service sharing system and its method
07/26/2006CN1808930A Radio communication apparatus and radio communication method
07/26/2006CN1808929A Short-range wireless communication apparatus and cellular phone terminal
07/26/2006CN1808928A Method of receiving mobile phone and network telephone with Blue Teeth earphone
07/26/2006CN1808915A Receiving apparatus of mobile communication system
07/26/2006CN1806878A Portable manipulator terminal unit and gaming machine control method
07/25/2006US7082316 Group creation for wireless communication terminal
07/25/2006US7082285 Reduced instruction set baseband controller
07/25/2006US7082203 Wireless audio transmission method and apparatus for coupling audio players to audio receivers
07/25/2006US7081868 Reception antenna of tire pressure monitoring system using radiating leakage coaxial cable
07/20/2006WO2006075800A1 Resonance tag, method of reversibly changing resonance characteristics of resonance circuit, and capacitive element
07/20/2006WO2006075398A1 Communication device and communication method
07/20/2006WO2006075367A1 Information access system and method for accessing information in non-contact information storage device
07/20/2006US20060160513 Multi-band wireless communication device and method
07/20/2006US20060160491 System and method for monitoring communication
07/20/2006US20060160487 Attachable near field communication module
07/20/2006US20060159280 System and method for synchronization using GPS in home network
07/20/2006US20060158341 Device for directing the operation of a user's personal communication apparatus
07/20/2006DE102005001937A1 Information transmission system for motor vehicle, has converter to convert non-electric processing or vibration energy into electric energy, and filter bank to produce spectral portions that can be provided in broad band signal spectrum
07/19/2006EP1681779A2 Short-range wireless communication apparatus and cellular phone terminal
07/19/2006EP1681778A2 Attachable near field communication module
07/19/2006CN1805324A Method and system for controlling accessing device of individual lan
07/19/2006CN1805300A Blue Teeth based medical analysis system and its method
07/19/2006CN1265663C Radio earphone unit
07/19/2006CN1265557C Radio transmitting/receiving device and method, system
07/19/2006CN1265405C Inductive translator composed of two spools with respective cores
07/18/2006US7079901 Low-power, high-modulation-index amplifier for use in battery-powered device
07/18/2006US7079008 Proximity transaction control method
07/13/2006WO2006074174A1 Alternating current power strip with network repeating and management
07/13/2006US20060154615 Methods and apparatus for tuning in an inductive system
07/13/2006US20060154604 Electromagnetic coil array integrated into antiscatter grid
07/13/2006US20060152270 Circuit arrangement for electrically isolated signal transmission
07/13/2006US20060151619 Information processing apparatus with contactless reader/writer, and coil antenna for magnetic coupling
07/13/2006DE10260070B4 System mit einem elektrischen Kabel System with an electrical cable
07/13/2006DE102004061478A1 RFID data and power transmission procedure uses different diameter coils to create different distance dependent fields to define operating region
07/12/2006EP1679761A1 Antenna for a mobile transmitting and/ or receiving device
07/12/2006CN2796256Y Blue tooth device for realizing printing of radio receiving data
07/12/2006CN2796255Y Blue tooth hand-free device
07/12/2006CN2796254Y Blue tooth hand-free device
07/12/2006CN2796253Y Multifunction blue tooth earphone
07/12/2006CN2796108Y Micro switch structure of cell
07/12/2006CN1802795A Transmitter filter arrangement for multiband mobile phone
07/12/2006CN1801660A Communication device and distance calculation system
07/12/2006CN1801527A Wireless network antenna with programmable control light-emitting assembly
07/11/2006US7076277 Bluetooth headset and method for informing user of incoming call signal using the same
07/11/2006US7075455 Wireless communication apparatus and method
07/11/2006US7075454 Power generation using batteries with reconfigurable discharge
07/11/2006US7075452 Process for reading electronic labels by identifications of their code by block of bits
07/11/2006US7075436 Method, system, and apparatus for binary traversal of a tag population
07/11/2006US7075411 Smart card fast-clamping receiver for pulsed RF fields
07/06/2006WO2006070844A1 Communication system
07/06/2006WO2006070563A1 Wireless tag communication system, wireless tag communication equipment and wireless tag detecting system
07/06/2006US20060148403 Alternating current power strip with network repeating and management
07/06/2006US20060148402 Connection authentication in wireless communication network system
07/06/2006DE10216422B4 Vorrichtung zur induktiven Energieversorgung und Führung eines beweglichen Objektes Device for inductive energy supply and maintenance of a moving object
07/05/2006EP1677428A1 Information processing apparatus, radio communication system, and radio communication method
07/05/2006CN1798399A Cellular phone as universal multimedia storage platform
07/05/2006CN1797978A Method and system for displaying names of wireless communication devices
07/04/2006US7072616 Multi-protocol interchip interface
07/04/2006US7072613 Wireless communication medium processing apparatus and wireless communication medium processing system
07/04/2006US7072387 Fractional bit rate encoding in a discrete multi-tone communication system
07/04/2006CA2149381C Electronic article surveillance system having enhanced tag deactivation capacity
06/2006
06/29/2006WO2006067528A2 Contactless connector systems
06/29/2006WO2006066457A1 Mp3 transmitter and receiver assembly whose receiver is combined with an earphone equipped personal adornment
06/29/2006US20060143036 Facility usage information processing apparatus, method for information processing thereof and portable terminal apparatus
06/29/2006US20060141931 Method for exchanging data between field devices
06/29/2006DE10224526B4 Elektromagnetische Induktionsverbindung Electromagnetic induction connection
06/28/2006EP1325480A4 Rfid passive repeater system and apparatus
06/28/2006CN2792067Y Many-person communicating device for connecting voice communicating terminal
06/28/2006CN1261901C Non - contact intelligent card query device for change of extent and phase modulation of transmission line two end of antenna to receiver
06/27/2006US7069062 Transceiver capable of causing series resonance with parasitic capacitance
06/27/2006US7068173 Identification tag utilizing charge pumps for voltage supply generation and data recovery
06/22/2006WO2006064689A1 Wireless communication system
06/22/2006WO2006064651A1 Radio tag communication device and radio tag communication system
06/22/2006WO2006064647A1 Radio device and radio tag communication device
06/22/2006WO2006064575A1 Wireless communication terminal and its control method
06/22/2006US20060136544 Computer communications using acoustic signals
06/22/2006US20060135065 Bluetooth device and method for providing service determined according to bluetooth pin
06/22/2006US20060135064 Method and apparatus for bonding process in bluetooth device
06/21/2006EP1672804A1 Radio communication apparatus
06/21/2006CN2790042Y Blue-tooth judging device
06/21/2006CN2788792Y Structure for assembling nursing communicating machine extension for ward calling and oxygen supply aluminium hose
06/21/2006CN1790937A Bluetooth device and method for providing service determined according to bluetooth pin
06/21/2006CN1790369A Transmission control device
06/20/2006US7065345 Data processing apparatus and method for correlation analysis
06/20/2006US7065322 Wireless communication apparatus with built-in terminal hub
06/15/2006WO2006061890A1 Tag information selecting method, electronic device, and program
06/15/2006US20060126863 System and method for controlling a recording studio
06/15/2006US20060126861 Personal listening device for events
06/15/2006US20060125639 Refrigerator having improved recognition rate of RFID tag
06/14/2006EP1668840A1 Serial data bus, motion system and method for the event-driven transmission of messages
06/14/2006EP1668742A2 Extension device
06/14/2006EP1476956B1 Device for transmitting signals between mobile units
06/14/2006EP1456815B1 Article with retroreflective and radio frequency-responsive features
06/14/2006EP1301898B1 Low-power passive transponder
06/14/2006DE202005002314U1 Signal transmitting- and/or signal receiving unit connection device for transmission of electrical signals, has active electronic component directly arranged close-to coupler in line path between unit and coupler
06/14/2006DE102004062364A1 Verfahren zur drahtlosen Datenübertragung Method for wireless data transmission
06/14/2006CN2788458Y Blue Tooth MP3 player with the function of Blue Tooth USB adapter