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)
08/2009
08/13/2009US20090201973 Apparatus for transmitting data and additional information simultaneously within a wire-based communication system
08/13/2009US20090201894 Pipeline architecture for multi-slot wireless link processing
08/13/2009US20090201893 Mobile communication system, mobile communication method, base station, and mobile station
08/13/2009US20090201887 Method and apparatus for blind code detection
08/13/2009US20090201429 Television tuner
08/13/2009US20090201426 Dynamic RF AGC switch/mixer for optimal NTSC video detection
08/13/2009US20090201148 Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices
08/13/2009US20090201145 Safety socket
08/13/2009US20090201099 Multi-band high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same
08/13/2009DE102008007999A1 Sealing element for bearing, particularly for antifriction bearing or sliding bearing, has dimensionally stable corpus and radio frequency identification element with antenna
08/13/2009DE102008006044A1 Monitoring system for detection of loss of e.g. chain of human, has alarm device designed to set off alarm when response signal fails to occur or exhibits signal strength below value, so as to signalize loss of object to be monitored
08/13/2009CA2713870A1 System and method for uplink timing synchronization in conjunction with discontinuous reception
08/13/2009CA2710652A1 Unique identification of devices using color detection
08/12/2009EP2088685A1 Information transmission system and information transmission method
08/12/2009EP2088684A1 Information transmission system and information transmission method
08/12/2009EP2088683A1 Reverse link correlation filter in multi rate CDMA wireless communication systems
08/12/2009EP2088682A2 Cancellation of pilot and unwanted traffic signals in a CDMA system
08/12/2009EP2088681A2 A receiver architecture with digitally generated intermediate frequency
08/12/2009EP2088680A2 Apparatus for impedance matching in dual standby portable terminal and method thereof
08/12/2009EP2088642A1 Antenna device
08/12/2009EP2087642A2 Inbox management
08/12/2009EP2087623A2 Satellite signal frequency translation and stacking
08/12/2009EP2087606A1 Method and apparatus for efficient signal interpolation
08/12/2009EP2087605A2 Method and apparatus for processing primary and secondary synchronization signals for wireless communication
08/12/2009EP2087604A1 Peak signal detector
08/12/2009EP2087603A2 System and method for controlling radio frequency transceiver and method thereof
08/12/2009EP2087602A1 Electronic device accessory
08/12/2009EP2087601A2 Radio front end
08/12/2009EP2087600A1 A co-channel interference detector
08/12/2009EP2087599A1 Method and apparatus for receiving system information from base station in a mobile communication system
08/12/2009EP2087598A1 Current comsumption reduction with low power amplifier
08/12/2009EP2087597A1 Cold noise source system
08/12/2009EP2087474A1 Method and apparatus for magnetically activated radio or infrared identification system
08/12/2009EP1946597A4 Process for eliminating interferences in a hsdpa mobile terminal
08/12/2009EP1735905B1 Harmonic suppresion mixer and tuner
08/12/2009EP1706972A4 Ultra-wideband communication through twisted-pair wire media
08/12/2009EP1665699A4 Dual mode multi-slot egprs transmitter
08/12/2009EP1646153B1 Activation signal output circuit
08/12/2009EP1632031A4 Transmitter filter arrangement for multiband mobile phone
08/12/2009EP1500240B1 Method and system for eliminating spectral lines in time hopping ultra wide bandwidth signal
08/12/2009EP1011203B1 Receiver and method of reception
08/12/2009EP1002373B1 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor
08/12/2009CN201290129Y Anti-theft mobile phone chain
08/12/2009CN201290128Y Monolithic millimeter-wave vector modulator
08/12/2009CN201290112Y Millimeter-wave power grade monolithic receive/transmission integrated circuit
08/12/2009CN201290111Y Portable electronic device with concealed broadcast antenna
08/12/2009CN201290110Y Digitalization circuit for mobile communication radiofrequency signal
08/12/2009CN201290109Y Drill data transmitting device
08/12/2009CN201290108Y Millimeter-wave drive grade monolithic receive/transmission integrated circuit
08/12/2009CN201289916Y Connection device for radio frequency active and passive module
08/12/2009CN101507376A Audio output device
08/12/2009CN101507163A Communications system and method
08/12/2009CN101507129A Wireless communication device using voltage switchable dielectric material
08/12/2009CN101507128A 无线通信装置 The wireless communication device
08/12/2009CN101507127A Character input device
08/12/2009CN101507126A Swing hinge for use in radio telephone
08/12/2009CN101507125A System frame number (SFN) evaluator
08/12/2009CN101507124A Wireless receiver and method of saving power
08/12/2009CN101507123A Wireless device and method
08/12/2009CN101507122A Analog radio receiver
08/12/2009CN101507121A Method and system for coordinating radio resources in unlicensed frequency bands
08/12/2009CN101507108A Methods and apparatuses for providing input voltages to power amplifiers
08/12/2009CN101506945A A method of antistatic deposition on components of mobile phone
08/12/2009CN101506680A Improved processes involving non-coherent integration in a receiver
08/12/2009CN101505517A Method and apparatus for supplemental channel soft hand off in CDMA systems
08/12/2009CN101505485A Method and apparatus for sending SRS in LTE TDD system
08/12/2009CN101505324A Sliding lid type electronic device and sliding module
08/12/2009CN101505293A Processing method and apparatus for uplink control channel data
08/12/2009CN101505289A Method and apparatus for localized frequency hopping for OFDMA transmissions with power efficient multiplexing
08/12/2009CN101505206A Relay method, base station and user equipment for combined analog network coding
08/12/2009CN101505204A Method and system for utilization of an outer decoder in a broadcast services communication system
08/12/2009CN101505196A Method, system for protection switching
08/12/2009CN101505185A Millimeter wave double channel stabilized receiving frontend
08/12/2009CN101505184A Concealed satellite communication terminal
08/12/2009CN101505183A Digital satellite beacon tracking instrument oriented to Ku wave band
08/12/2009CN101505176A Bluetooth module for mobile terminal
08/12/2009CN101505173A Stochastic access detection method and communication apparatus
08/12/2009CN101505172A Mobile terminal measurement method and apparatus in multi-carrier time-division synchronous CDMA system
08/12/2009CN101505171A Communication method based on bi-directional relay network coding system
08/12/2009CN101505170A Method and system for estimating multi-cell joint channel in mobile communication network
08/12/2009CN101505169A Frequency synthesizer and frequency synthesis method thereof
08/12/2009CN101505168A Multi-mode multi-frequency band radio frequency front end air-borne communication system
08/12/2009CN101505167A Audio encoding and decoding module for mobile terminal
08/12/2009CN101505166A Audio encoding and decoding module for mobile terminal
08/12/2009CN101505165A Audio encoding and decoding module for mobile terminal
08/12/2009CN101505164A Audio encoding and decoding module for mobile terminal
08/12/2009CN101505163A Telephone functional module for mobile terminal
08/12/2009CN101505162A Wireless local area network module for mobile terminal
08/12/2009CN101505161A Ic for handheld computing unit of a computing device
08/12/2009CN101505160A System for data communications over voice channel of digital wireless telecommunications networks
08/12/2009CN101505159A Receiving apparatus
08/12/2009CN101505158A Composite tuner capable of preventing mutual interference between terrestrial broadcast and satellite broadcast
08/12/2009CN101505157A Apparatus for impedance matching in dual standby portable terminal and method thereof
08/12/2009CN101502717A Doll with communication function
08/12/2009CN100527053C Self-configuring multiple element portable electronic device
08/12/2009CN100527032C Fault remote-measurement and control device for electric vehicle
08/11/2009US7574350 Passive data carrier with signal evaluation means for evaluating information of a self-clocking signal
08/11/2009US7574301 Global positioning system receiver and correlating circuit thereof
08/11/2009US7574242 Portable terminal having replaceable modules
08/11/2009US7574241 Sliding/folding-type portable apparatus
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