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)
05/2005
05/19/2005US20050107144 Embedded communication device within a belt
05/19/2005US20050107141 Portable communication terminal
05/19/2005US20050107133 Low cost power back-up system for cordless telephone system
05/19/2005US20050107129 Environment-aware call annunciator
05/19/2005US20050107126 Mobile device and method for preventing undesired key depression in the same
05/19/2005US20050107121 Method and system for enhance utilization of a cell phone
05/19/2005US20050107120 Mobile storage device with wireless bluetooth module attached thereto
05/19/2005US20050107119 Portable digital communication device usable as a gaming device and a personal digital assistant (PDA)
05/19/2005US20050107116 Semiconductor integrated circuit for radio communication
05/19/2005US20050107115 Mobile multimode terminal with joint power amplifier
05/19/2005US20050107111 Character inputting system for mobile terminal and mobile terminal using the same
05/19/2005US20050107098 Method and system for enhance utilization of a cell phone
05/19/2005US20050107093 Extraneous control of mobile telephone
05/19/2005US20050107064 Low-noise filter for a wireless receiver
05/19/2005US20050107062 Receiver
05/19/2005US20050107060 Stripline filter utilizing one or more inter-resonator coupling means
05/19/2005US20050107057 MIMO communication system
05/19/2005US20050107054 Variable gain control circuit and receiver apparatus using the circuit
05/19/2005US20050107053 Reception of multicarrier spread-spectrum signals
05/19/2005US20050107051 Adaptive filter for transmit leakage signal rejection
05/19/2005US20050107050 Variable communication system
05/19/2005US20050107049 Method and device for generating a high frequency multi-carrier signal
05/19/2005US20050107047 Base station for a telecommunication system
05/19/2005US20050107045 Coherent tracking for FM In-Band On-Channel receivers
05/19/2005US20050107043 Integration of diversity switch in combination with a T/R switch for a radio transceiver on a single chip
05/19/2005US20050107042 Transmitter and/or receiver module
05/19/2005US20050107039 Co-channel interference detector for cellular communications systems
05/19/2005US20050107029 Audio system receiver with first and second units
05/19/2005US20050106925 SIM card retainer
05/19/2005US20050105740 Portable speakerphone with pivoting microphone boom
05/19/2005US20050105718 Active audio compressing in telecommunication
05/19/2005US20050105700 Method for storing and reproducing a voice message in a mobile telephone
05/19/2005US20050105695 Method for redundancy backup of signaling link in ip network
05/19/2005US20050105657 Coherent track for FM IBOC receiver using a switch diversity antenna system
05/19/2005US20050105655 Portable radio terminal and AFC control method
05/19/2005US20050105654 Reception apparatus
05/19/2005US20050105651 Dual mode QAM/VSB receiver
05/19/2005US20050105649 Constitution of a receiver in an ultra-wideband wireless communications system
05/19/2005US20050105645 Receiver with a signal path
05/19/2005US20050105642 Transmission device with adaptive digital predistortion, transceiver with transmission device, and method for operating a transmission device
05/19/2005US20050105640 Apparatus and method for transmitting control information in a mobile communication system
05/19/2005US20050105639 Wireless transmission system
05/19/2005US20050105638 Method and apparatus for performing modulation/demodulation in a wireless communication system
05/19/2005US20050105634 Method for demodulating UWB pulse sequences
05/19/2005US20050105622 High frequency emphasis in decoding of encoded signals
05/19/2005US20050105620 Motion vector detecting device and motion vector detecting program
05/19/2005US20050105609 System and method for temporal out-of-order compression and multi-source compression rate control
05/19/2005US20050105603 PRBS generator selection in modem communication
05/19/2005US20050105602 System and method for extended range digital subscriber line
05/19/2005US20050105600 System and method for location tracking using wireless networks
05/19/2005US20050105599 System and method for finger and path management in receivers
05/19/2005US20050105598 Pre-phase error correction transmitter
05/19/2005US20050105597 Chip-to-symbol receiver despreader architechtures and methods for despreading spread spectrum signals
05/19/2005US20050105596 Receiver based method for de-spreading of spread spectrum signal
05/19/2005US20050105595 Communication device
05/19/2005US20050105594 Pulse shaper design for ultra-wideband communications
05/19/2005US20050105592 Reduced EMI using multiple noise sources
05/19/2005US20050105590 Reduction EMI using transmission offsets
05/19/2005US20050105589 Apparatus and method for selective power control for an OFDM mobile communication system
05/19/2005US20050105588 Digital carrier multi-band user codes for ultra-wideband multiple access
05/19/2005US20050105561 Apparatus and method for automatically running multimedia data received in mobile communication terminal
05/19/2005US20050105493 Method and apparatus for scheduling forward data bursts in wireless network
05/19/2005US20050105485 Apparatus and method for allocating walsh codes to mobile stations in an adaptive antenna array wireless network
05/19/2005US20050105394 Object locator system
05/19/2005US20050105370 Apparatus and method for bidirectional transfer of data by a base station
05/19/2005US20050105004 Television signal receiver with a universal output for surface-acoustic wave filters of different types
05/19/2005US20050104955 Camera telephone device
05/19/2005US20050104792 High frequency package
05/19/2005US20050104786 Antenna apparatus of mobile communication terminal
05/19/2005US20050104767 Device and method for the suppression of pulsed wireless signals
05/19/2005US20050104758 Distortion compensator
05/19/2005US20050104715 Tire pressure monitoring and remote keyless entry system using asynchronous duty cycling
05/19/2005US20050104686 High frequency module and antenna device
05/19/2005US20050104685 High-frequency module and communication apparatus
05/19/2005US20050104666 Method and circuit arrangement for synchronizing plural oscillators
05/19/2005US20050104654 Technique for improving antialiasing and adjacent channel interference filtering using cascaded passive IIR filter stages combined with direct sampling and mixing
05/19/2005US20050104573 AM data recovery circuit
05/19/2005US20050104572 AM data recovery circuit
05/19/2005US20050102798 Hinge for portable terminal
05/19/2005DE19882633B4 Digitales Störungs-Unterdrückungssystem für hochfrequente Störsignal-Beseitigung Digital Interference suppression system for high-frequency interference elimination
05/19/2005DE10337417B3 Kommunikationsendgerät für Mehrfachempfang und Echokompensation Communications terminal for multiple channels and echo cancellation
05/19/2005CA2543459A1 Method and system for wireless communication using multiple frequency band capabilities of wireless devices
05/18/2005EP1531644A2 Mobile communication terminal and method using a class of quality of service in the random access procedure
05/18/2005EP1531640A2 Transmitter and receiver circuits comprising an internal controller to establish operating parameters when no external controller is available
05/18/2005EP1531617A1 Image pickup apparatus and portable terminal with image pickup apparatus
05/18/2005EP1531609A1 Apparatus and method for reproducing three dimensional stereo sound for communication terminal
05/18/2005EP1531603A1 Hinge device including a switch and electronic apparatus using the same
05/18/2005EP1531576A2 Apparatus and method for transmitting control information in a mobile communication system
05/18/2005EP1531571A2 Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system
05/18/2005EP1531569A1 Cdma transmitting device and cdma transmitting method
05/18/2005EP1531568A1 Ofdm-cdma transmission device and ofdm-cdma transmission method
05/18/2005EP1531559A2 Radio wave receiver, radio wave reception integrated circuit and repeater
05/18/2005EP1531558A1 Transmitting apparatus, receiving apparatus, radio communication method, and radio communication system
05/18/2005EP1531555A2 Uncoordinated frequency hopping cellular system
05/18/2005EP1531554A1 Method and apparatus for coding of signals
05/18/2005EP1531553A1 Distortion reduction calibration
05/18/2005EP1531547A2 Electronic device, remote control method therefor, and computer program for the electronic device
05/18/2005EP1531431A2 Electronically activatable locking mechanism
05/18/2005EP1530874A2 Remote control device for television signal receiver capable of receiving emergency alert signals
05/18/2005EP1530838A1 Radio communication system with adaptive interleaver
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