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)
04/2005
04/14/2005US20050081164 Information processing apparatus, information processing method, information processing program and storage medium containing information processing program
04/14/2005US20050081054 Wireless communication terminal having screen information protection function and method thereof
04/14/2005US20050080631 Information processing apparatus and method therefor
04/14/2005US20050080564 Rf converter with multiple mode frequency synthesizer compatible with a 48 fo gps baseband processor
04/14/2005US20050080561 Method and apparatus for processing satellite positioning system signals
04/14/2005US20050079901 Hinge assembly for a multi-configuration portable electronic device
04/14/2005US20050079898 Slide-type mobile communication terminal
04/14/2005US20050079896 Method and apparatus for locking a mobile telephone touch screen
04/14/2005US20050079895 Mobile phone having hinting capabilities for operation function selection
04/14/2005US20050079891 Cover body sliding/location structure of subscriber identity module connector
04/14/2005US20050079890 System and method for supporting multimode communication in a mobile network
04/14/2005US20050079889 Cellular modem processing
04/14/2005US20050079887 Fast adaptive power control for a variable multirate communications system
04/14/2005US20050079881 Method for coding and transmitting transport format combination indicator
04/14/2005US20050079861 Method of saving message contents in phone book in a mobile terminal
04/14/2005US20050079851 Module integration integrated circuits
04/14/2005US20050079850 DC interference removal in wireless communications
04/14/2005US20050079849 Receiver for down-conversion of dual band for digital multimedia broadcasting or digital audio broadcasting
04/14/2005US20050079848 Method for suppressing interference and arrangement for same, and radio communications receiver
04/14/2005US20050079846 Telecommunications using a tunable oscillator
04/14/2005US20050079844 Module integration integrated circuits
04/14/2005US20050079843 Multi-mode receiver for frequency error mitigation
04/14/2005US20050079842 Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference
04/14/2005US20050079840 Method for controlling the selectivity of a tuner in a variable bandwidth system
04/14/2005US20050079839 Radio-frequency receiver and integrated circuit for use in receiver
04/14/2005US20050079838 Architecture for an AM/FM digital intermediate frequency radio
04/14/2005US20050079837 Wireless receiver without agc
04/14/2005US20050079836 Power amplifier having enhanced swing cascode architecture
04/14/2005US20050079835 Transmitting method and transmitter apparatus
04/14/2005US20050079830 Transceiver set for baby monitor
04/14/2005US20050079829 Antenna switch
04/14/2005US20050079828 High-frequency switch module
04/14/2005US20050079827 Wireless audio signal and control signal device and method thereof
04/14/2005US20050079824 Cell selection techniques for frequency division multiple access systems
04/14/2005US20050079820 Cellular phone, battery pack used for the cellular phone and connection connector
04/14/2005US20050078942 Information processing apparatus and method program, and recording medium
04/14/2005US20050078873 Movement detection and estimation in wavelet compressed video
04/14/2005US20050078834 Portable battery charging and audio unit
04/14/2005US20050078780 Adaptive equalization system for a signal receiver
04/14/2005US20050078779 Optical signal equalizer with adjustable linear filter
04/14/2005US20050078773 Method and apparatus for accurately detecting validity of a received signal
04/14/2005US20050078771 Wireless communication system having adaptive threshold for timing deviation measurement and method
04/14/2005US20050078766 Transmission arrangement
04/14/2005US20050078743 Radio frequency control for communication systems
04/14/2005US20050078742 Apparatus, methods and computer program products for delay selection in a spread-spectrum receiver
04/14/2005US20050078741 Apparatus and method for detecting a timing error in a mobile communication system
04/14/2005US20050078740 Rake receiver with individual finger compensator(s)
04/14/2005US20050078738 Error correction and decoding method and system for wideband code division multiple access
04/14/2005US20050078737 Frequency offset hopping for telecommunications
04/14/2005US20050078736 Ultra-wideband communication systems and methods
04/14/2005US20050078735 Communications systems and methods
04/14/2005US20050078734 Communications systems and methods
04/14/2005US20050078733 Time-delayed transmitted reference spread spectrum transmitter with digital noise generator
04/14/2005US20050078687 Adaptive level-cutting method of CD-ROM drive's radio frequency ripple signal
04/14/2005US20050078650 Delay-induced scattering with phase randomization and partitioned frequency hopping
04/14/2005US20050078647 Radio frequency local area network
04/14/2005US20050078643 Pvlan
04/14/2005US20050078639 Method and apparatus for CDMA signal reception
04/14/2005US20050078623 Cdma reception apparatus and base station thereof
04/14/2005US20050078614 Adaptive correlation of access codes in a packet-based communication system
04/14/2005US20050078598 Enhancement to the multi-band OFDM physical layer
04/14/2005US20050078562 Semiconductor integrated circuit for audio system
04/14/2005US20050078330 Method and apparatus for accessing specialty functions of a marking machine
04/14/2005US20050078225 Apparatus for channel scanning and method thereof
04/14/2005US20050077980 High-frequency composite part and wireless communications device comprising it
04/14/2005US20050077978 High frequency switch device
04/14/2005US20050077960 Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus
04/14/2005DE202005001628U1 Radio receiver with integral radio transmission system and integral return channel for remote control signals and where internal and external audio sources can be tuned by the same remote control
04/14/2005DE202004018296U1 Wireless receiver for shared use by a number of computer peripherals, e.g. mouse and keyboard, has a microprocessor circuit for identification and decoding of received wireless signals prior to generation of control signals
04/14/2005DE10392452T5 Verarbeitung von Pilot- und Nicht-Pilot-Kanälen in einer CDMA-Suchvorrichtung Processing of pilot and non-pilot channels in a CDMA searcher
04/14/2005DE10340438A1 Sendemodul mit verbesserter Wärmeabführung Transmitter module with improved heat dissipation
04/14/2005DE10334064B3 Verfahren und Schaltungsanordnung zum Kalibrieren eines den Abtastzeitpunkt eines Empfangssignals beeinflussenden Abtastungssteuersignales eines Abtastphasenauswahlelements Method and circuit for calibrating the sampling of a received signal influencing scan control signal of a Abtastphasenauswahlelements
04/14/2005DE102004047323A1 Vorrichtung zur Übertragung von Tonfrequenz Device for transmitting audio frequency
04/14/2005CA2540808A1 System and method for temporal out-of-order compression and multi-source compression rate control
04/14/2005CA2540708A1 Noise canceling microphone with acoustically tuned ports
04/14/2005CA2540572A1 Code tree fragmentation in call admission control
04/14/2005CA2540384A1 Efficient frame tracking in mobile receivers
04/14/2005CA2540381A1 Rake-based cdma receivers for multiple receiver antennas
04/14/2005CA2535124A1 Determination of gain factors for wireless communication power
04/13/2005EP1523202A1 Mobile communication terminal for protecting private contents and method for controlling the same
04/13/2005EP1523159A2 Mobile telephone and operation control method therefor
04/13/2005EP1523158A1 Cellular phone, battery pack used for the cellular phone and connector
04/13/2005EP1523157A1 Portable telephone
04/13/2005EP1523156A1 Hinge mechanisme of a flip-up type portable phone
04/13/2005EP1523155A1 Swivel-type mobile terminal apparatus
04/13/2005EP1523150A1 Apparatus and method for supporting multimode communication in a mobile network
04/13/2005EP1523120A2 Methods and apparatus for downlink diversity in cdma using walsh codes
04/13/2005EP1523115A2 Apparatus and method for transmitting an audio signal in a mobile communication terminal serving as a digital multimedia broadcast receiver
04/13/2005EP1523112A1 Cancellation of co-channel interference and inter-symbol interference in a MIMO communication system
04/13/2005EP1523110A2 Adaptive power control and mobile station for use in a cellular communications network
04/13/2005EP1523109A2 Support of multiuser detection in the downlink
04/13/2005EP1523108A1 Method and apparatus for CDMA signal reception
04/13/2005EP1523107A1 Method and system for modulating and demodulating signals in ultra-wide band (UWB) communication systems
04/13/2005EP1523106A1 Method for demodulating UWB pulse sequences
04/13/2005EP1523105A1 Method for modulating UWB pulse sequences
04/13/2005EP1523104A2 Antenna connection for a portable radio
04/13/2005EP1523103A1 Coherent averaging for measuring traveling wave tube amplifier nonlinearity
04/13/2005EP1523102A2 Digital feedback linearizing apparatuses and methods
04/13/2005EP1523101A2 Radio transmitter
04/13/2005EP1523098A1 Receiver including linearity compensation in the receive band