Patents
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)
08/2005
08/18/2005WO2005076490A1 Ultra wide band (uwb) synchronisation search
08/18/2005WO2005076489A1 Wireless tag communication device
08/18/2005WO2005076488A1 Frequency modulated ofdm over various communication media
08/18/2005WO2005076487A1 Slider for connecting a calling part with a receiving part of a mobile phone in sliding way
08/18/2005WO2005076486A1 Mobile telephone unit with broadcast receiving function
08/18/2005WO2005076485A1 Method for transmitting a unidirectional signal from a radio module to a peripheral device
08/18/2005WO2005076484A1 Radio receiver, radio reception integrated circuit, radio clock, and repeater
08/18/2005WO2005076483A1 A method of, and receiver for, cancelling interfering signals
08/18/2005WO2005076464A1 System and method for frequency translation with harmonic suppression using mixer stages
08/18/2005WO2005076233A1 Method and apparatus for recharging mobile telephones
08/18/2005WO2005076032A1 Method and receiver device for wireless data communication through temporally coded ultra wideband signals
08/18/2005WO2005074464A2 E-band radio transceiver architecture and chip set
08/18/2005WO2005043550A3 Portable device having rotatable display
08/18/2005WO2004064038A3 Method and device for affecting the behavior of lobsters
08/18/2005US20050183135 Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
08/18/2005US20050183106 Attaching and detaching mechanism
08/18/2005US20050183105 Attaching and detaching mechanism
08/18/2005US20050182955 Apparatus and method for securing external memory for portable terminal
08/18/2005US20050182686 Apparatus and method for order confirmation
08/18/2005US20050182674 Charge approval and payment system
08/18/2005US20050181848 Automotive telephone system
08/18/2005US20050181847 Wireless terminals
08/18/2005US20050181845 Wireless intercommunicating apparatus including an auxiliary device having built-in speaker and microphone
08/18/2005US20050181844 Mobile electronic device having audio connector providing an antenna function
08/18/2005US20050181842 Mobile navigation device
08/18/2005US20050181841 Audio system with acoustic shock control
08/18/2005US20050181840 Power management in communication devices
08/18/2005US20050181837 Onboard wireless communication system
08/18/2005US20050181830 Increasing frequency assignment (FA) and implementing beacon in small base station transceiver subsystem (BTS)
08/18/2005US20050181828 Mechanical interaction with a phone using a cradle
08/18/2005US20050181817 Method and apparatus for performing fast power control in a mobile communication system
08/18/2005US20050181811 Method, apparatus and system for handling unreliable feedback information in a wireless network
08/18/2005US20050181809 Method and apparatus for determining a geographic location of an electronic device
08/18/2005US20050181784 System and method for calibrating a transceiver
08/18/2005US20050181783 Mobile satellite system
08/18/2005US20050181777 Method for inputting emoticons on a mobile terminal
08/18/2005US20050181756 Wireless digital music player
08/18/2005US20050181752 Wireless diversity receiver with shared receive path
08/18/2005US20050181751 Power amplifier arrangement having an antenna, and a method for amplification and emission of a signal
08/18/2005US20050181750 Automatic matching and tuning unit
08/18/2005US20050181749 Method and apparatus for compensating phase errors in a base station system
08/18/2005US20050181748 Array antenna and radio communication apparatus using the same
08/18/2005US20050181747 Transmitter of mobile communication terminal
08/18/2005US20050181746 Methods and systems for signal amplification through envelope removal and restoration
08/18/2005US20050181745 Protective devices for a mobile terminal
08/18/2005US20050181743 Infant Safety Separation Monitor
08/18/2005US20050181742 Radio control system for models
08/18/2005US20050181741 Method and apparatus for processing a frequency modulated (FM) signal using an adaptive equalizer
08/18/2005US20050181740 Transmission power controller of a mobile communication terminal
08/18/2005US20050181735 Receiving apparatus and receiving method
08/18/2005US20050181727 Cell phone home adaptor
08/18/2005US20050181726 Walkie-talkie with screen to show a list of other walkie-talkies within communication range
08/18/2005US20050180599 Methods and tangible objects employing textured machine readable data
08/18/2005US20050180546 Terrestrial optical communication system having remotely powered nodes
08/18/2005US20050180528 Method and apparatus for down conversion of radio frequency (rf) signals
08/18/2005US20050180527 Digital predistorter using power series model
08/18/2005US20050180519 Digital subscriber line driver
08/18/2005US20050180515 Communication apparatus and communication method
08/18/2005US20050180495 Single user detection circuit
08/18/2005US20050180494 Method of selecting echoes of a signal for assignment to fingers of a Rake receiver and corresponding Rake receiver
08/18/2005US20050180493 Chip-level or symbol-level equalizer structure for multiple transmit and receiver antenna configurations
08/18/2005US20050180492 Method for subtracting multiple rays of multiple interfering received signals
08/18/2005US20050180491 Radar apparatus
08/18/2005US20050180490 Spread spectrum type clock generation circuit for improving frequency modulation efficiency
08/18/2005US20050180489 Spread spectrum system communication unit and its method for establishing high speed synchronization
08/18/2005US20050180454 Dual-mode mobile terminal having a mode switching circuit
08/18/2005US20050180384 System and method for providing additional channels to an existing communications device
08/18/2005US20050180376 Implementation for a 5 sample guard interval for multi-band OFDM
08/18/2005US20050180375 System and method for channelization and data multiplexing in a wireless communication network
08/18/2005US20050180374 Methods and devices for selecting sets of available sub-channels
08/18/2005US20050180373 Method and apparatus for spread spectrum interference cancellation
08/18/2005US20050180365 Code allocation based on cross code correlation
08/18/2005US20050180122 Electronic circuit module
08/18/2005US20050179820 System and method for TV automatic gain control (AGC)
08/18/2005US20050179638 Method for changing color in mobile terminal
08/18/2005US20050179602 Antenna device for portable wireless terminal
08/18/2005US20050179522 Communication controller for an active transponder
08/18/2005US20050179521 Frequency hopping method for RFID tag
08/18/2005US20050179520 Method and circuit arrangement for holding a control state during inadequate power supply in an RF transponder or remote sensor
08/18/2005US20050179519 Security control system
08/18/2005US20050179506 High frequency switch circuit
08/18/2005US20050179498 High frequency power amplifier circuit and radio communication system
08/18/2005US20050179408 Method of wirelessly controlling a sewing machine
08/18/2005US20050178836 Data communication system, data communication device, contactless communication medium, and communication device control program
08/18/2005US20050178835 Portable type information processing terminal device
08/18/2005DE10329632B4 Verfahren und Vorrichtung zur Gewichtung von Kanalkoeffizienten in einem Rake-Empfänger Method and apparatus for weighting the channel coefficients in a rake receiver
08/18/2005DE102004062759A1 Funkempfangsvorrichtung und Verfahren Radio receiving apparatus and method
08/18/2005DE102004013377A1 Modular-design global positioning system receiver for e.g. navigation applications, has expansion interface for exchangeable plug-in modules with which receiver functionality can be updated
08/18/2005DE102004005031A1 Receiver for a wireless microphone system picks up microphone signals for processing via an antenna with a local oscillator device and a tuner
08/18/2005DE102004004411A1 Radio clock time derivation procedure stores time signal telegrams, detects amplitude changes and sets amplitude to fixed value during pulses
08/18/2005DE102004003342A1 High frequency arrangement having high frequency terminals on an antenna carrier and on an integrated circuit coupled to each ohter
08/17/2005EP1565023A2 Method for performing compressed mode-based HARQ in a mobile communication system supporting HSDPA
08/17/2005EP1565015A2 Method for controlling an operation mode of a mobile terminal in a broadband wireless access communication system
08/17/2005EP1564950A1 Timing signal generator
08/17/2005EP1564949A1 Reduction of common mode signals
08/17/2005EP1564948A1 Digital transmission with controlled rise and fall times
08/17/2005EP1564921A2 Method of matching resources required and resources allocated in a mobile radio system
08/17/2005EP1564910A2 Timing adjustment for wireless communication
08/17/2005EP1564904A1 Efficient spreader for spread spectrum communication systems
08/17/2005EP1564903A2 Apparatus and method for estimating initial frequency offset in an asynchronous mobile communication system