Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
08/2007
08/07/2007US7254092 Method and system for swimmer denial
08/07/2007US7253773 Radio module and radio communication apparatus with the radio module
08/07/2007US7253718 Transponder
08/07/2007US7253702 High-frequency switch module
08/07/2007US7253688 Input matching circuit for multiband low noise amplifier
08/07/2007US7253682 Antenna amplifier
08/07/2007US7253513 High-frequency switch device and electronic device using the same
08/07/2007US7252511 Devices and methods for controlling relative movement between layers of an electronic device
08/07/2007US7252241 Data communication system, data communication device, contactless communication medium, and communication device control program
08/07/2007CA2422168C Method and apparatus for interactive audience participation at a live spectator event
08/07/2007CA2405682C Method for signal processing in user equipment of cdma mobile communication system
08/07/2007CA2302256C Predistortion linearizer circuit
08/07/2007CA2223065C Material for casing for acoustic equipment and casing for acoustic equipment fabricated therefrom
08/07/2007CA2221969C Mitigation of multipath effects in global positioning system receivers
08/02/2007WO2007087602A2 Method and apparatus for increasing the number of orthogonal signals using block spreading
08/02/2007WO2007086858A1 Method and apparatus for multiresolution / multipath searcher
08/02/2007WO2007086703A1 Apparatus and method for controlling dynamic range of weight vectors according to combining methods in a mobile station equipped with multiple antennas in high rate packet data system using code division multiple access scheme
08/02/2007WO2007086681A1 Portable apparatus and method for inputing data with electronic pen and transmitting data
08/02/2007WO2007086633A2 Remote controlling system, device and methods for electric device
08/02/2007WO2007086629A1 Mirror attached cellular phone
08/02/2007WO2007086364A1 Transmission path estimation device, equalization device, and radio system
08/02/2007WO2007086174A1 Receiving apparatus
08/02/2007WO2007086130A1 Tag device, transceiver device and tag system
08/02/2007WO2007086020A1 Method and apparatus for sampling rf signals
08/02/2007WO2007085998A1 A radio telecommunication terminal and a method of decreasing perturbations within this terminal
08/02/2007WO2007085938A2 Apparatus and methods for implementing a split equalizer filter for sparse channels
08/02/2007WO2007085870A1 A method of reducing d.c. offset
08/02/2007WO2007085583A1 High data rate transmission in a multi band ofdm system
08/02/2007WO2007067967A3 Cross-correlation detection in a receiver
08/02/2007WO2007054559A8 Ultra-broadband communication system provided with a frequency controlled dispersive antenna
08/02/2007WO2007052113A3 Pilot sequence detection
08/02/2007WO2007041008A3 Selection of either a rake receiver or an equalizer according to which gives the better results
08/02/2007WO2007035236A3 Variable shape motion estimation in video sequence
08/02/2007WO2006065769A3 Method and sytsem for virtual exchange reference impact (veri) for use in mixed spectrum management in dsl
08/02/2007WO2006002074A3 Broadcast multicast mode
08/02/2007WO2004097803A3 System and method for providing recording and playback of digital media content
08/02/2007US20070180063 Network-enabled audio device and radio site
08/02/2007US20070178946 Event sequencer used for controlling the sequence and timing of events in software defined radio
08/02/2007US20070178945 Method and system for powering an electronic device via a wireless link
08/02/2007US20070178944 On-vehicle handsfree system and mobile terminal thereof
08/02/2007US20070178942 Method for abruptly stopping a linear vibration motor in portable communication device
08/02/2007US20070178941 Mobile communication apparatus having text presentation capability
08/02/2007US20070178940 Method for transferring signals by a base station of a wireless telecommunication network
08/02/2007US20070178939 Method for reducing radio interference between wireless access points
08/02/2007US20070178938 Method, apparatus and sytem for partitioning and bundling access to network services and applications
08/02/2007US20070178937 Mobile terminal with reduced components
08/02/2007US20070178936 Hand-held portable device with wireless data transfer module
08/02/2007US20070178899 Mobile device capable of registering with multiple servers
08/02/2007US20070178876 Applications and/or situation responsive utilization of silent periods
08/02/2007US20070178875 Systems, methods, and apparatus for activity control in a wireless communications device
08/02/2007US20070178874 Communication Terminal and Communication Method Thereof
08/02/2007US20070178873 Tuner module for radio receiver
08/02/2007US20070178872 Image rejection curcuit
08/02/2007US20070178871 Communication system, converter for use therein and method of signalling
08/02/2007US20070178870 Chopped Intermediate Frequency Wireless Receive
08/02/2007US20070178868 Telephone system having reduced sensitivity to RF interference and related methods
08/02/2007US20070178867 Enhancing signals in a two-way radio system
08/02/2007US20070178866 Receiver and integrated AM-FM/IQ demodulators for gigabit-rate data detection
08/02/2007US20070178865 Content Depot
08/02/2007US20070178864 Electronic subsystem assembly including radio frequency interface
08/02/2007US20070178860 Variable power adaptive transmitter
08/02/2007US20070178859 Systems and methods of RF power transmission, modulation, and amplification, including cartesian 4-branch embodiments
08/02/2007US20070178858 Apparatus and method for transmitting a signal in a communication system
08/02/2007US20070178857 Method and apparatus for high efficiency rectification for various loads
08/02/2007US20070178856 Method and apparatus for controlling a supply voltage to a power amplifier
08/02/2007US20070178855 Large scale bi-directional user terminal with configurable transmission frequencies
08/02/2007US20070178854 Variable power adaptive transmitter
08/02/2007US20070178853 Multicarrier signal transmission apparatus and multicarrier signal transmission method
08/02/2007US20070178852 Communication device
08/02/2007US20070178851 Method and apparatus to indicate communication is wanted or waiting
08/02/2007US20070178850 Radio frequency signal coupling system
08/02/2007US20070178849 Impedance matched lane reversal switching system
08/02/2007US20070178848 Generation of wideband frequencies in integrated frequency synthesizer
08/02/2007US20070178847 Information radio transmission system
08/02/2007US20070178839 Antenna assignment system and method
08/02/2007US20070177697 Combined channel coding and space-block coding in a multi-antenna arrangement
08/02/2007US20070177695 Multi-user detection in cdma systems
08/02/2007US20070177680 Emulating system, apparatus, and method for emulating a radio channel
08/02/2007US20070177678 Method and apparatus for determining an encoding method based on a distortion value related to error concealment
08/02/2007US20070177669 Apparatus and method for control of blocking noise suppressor
08/02/2007US20070177664 Entropy encoding/decoding method and apparatus
08/02/2007US20070177660 Interference reduction receiving device and method thereof
08/02/2007US20070177659 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
08/02/2007US20070177658 Method for 2D antenna rake combining in a code division multiplication access system
08/02/2007US20070177657 Multipath search method and apparatus
08/02/2007US20070177656 Cdma receiving apparatus and method
08/02/2007US20070177655 Method and device for selecting spreading parameters for an ofdm-cdma system
08/02/2007US20070177654 Detecting signal carriers of multiple types of signals in radio frequency input for amplification
08/02/2007US20070177653 High-dynamic-range ultra wide band transceiver
08/02/2007US20070177584 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/02/2007US20070177535 Cell search process for wireless communication system
08/02/2007US20070177532 Terminal control system
08/02/2007US20070177462 Scale adaptive filtering
08/02/2007US20070176825 Undulating transmit patterns to support signal separation at a receiver
08/02/2007US20070176682 Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit
08/02/2007US20070176681 Transmission power control device
08/02/2007DE102006004805A1 Informationsträger mit Mitteln zum kontaktlosen Auslesen Information carrier having means for contactless reading
08/01/2007EP1814321A1 Digital television receiver circuit module
08/01/2007EP1814277A2 Noise cancelling method and apparatus
08/01/2007EP1814248A1 Channel detecting device, and tuner testing device having the channel detecting device
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