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)
11/2013
11/28/2013US20130316659 Radio Frequency Tracking Filter
11/28/2013US20130316658 Reconfigurable Communication Device and Method
11/28/2013US20130315357 Method and system for interference cancellation
11/28/2013US20130315354 Reception of Affine-Invariant Spatial Mask for Active Depth Sensing
11/28/2013US20130315351 Reception device, reception method, and program
11/28/2013US20130315347 System and Apparatus for Decoding Tree-Based Messages
11/28/2013US20130315339 Transmission apparatus and method using pre-distortion
11/28/2013US20130315291 Method and system for baseband predistortion linearization in multi-channel wideband communication systems
11/28/2013US20130315290 Methods and circuits for adaptive equalization
11/28/2013US20130315285 Method and apparatus for compensating for phase shift in a communication device
11/28/2013US20130315225 Method and apparatus for compressing and transmitting ultra high speed data
11/28/2013US20130315213 Method of generating an index value
11/28/2013US20130315173 Integrated circuit for radio transmission of ack/nack signal
11/28/2013US20130315116 Rf circuit system and method of increasing the isolation between two wireless communications standards within an rf circuit system
11/28/2013DE102013207426A1 Method for enhancing dynamic and large signal properties with wide band receivers and/or multi-channel wide band direction finders, involves adding sub-range signals of processing unit to output signal that is transmitted to receiver
11/28/2013DE102013105222A1 Dualmodus-Empfänger mit HF-Splitter, der programmierbare passive Komponenten verwendet Dual-mode receiver used with RF splitter, the programmable passive components
11/28/2013DE102012104409A1 Housing for radio frequency identification transponder for pressing in opening, has pressing region for receiving pressing force, where transponder region is force-decoupled from the pressing region
11/28/2013DE102012010353A1 Gebäudeautomationssystem Building automation system
11/28/2013DE102009060316B4 Vorrichtung zur Datenübertragung, Computertomographiegerät und Verfahren zur Datenübertragung An apparatus for data transmission, computer tomography apparatus and method for transmitting data
11/27/2013EP2667646A1 Apparatus having at least two SIMs
11/27/2013EP2667517A1 Time and frequency acquisition and tracking for OFDMA wireless systems
11/27/2013EP2667516A2 Asymmetric adaptive modulation in a wireless communication system
11/27/2013EP2667515A2 Electronic devices, methods, and computer program products for making a change to an antenna element based on a power level of a transmission power amplifier
11/27/2013EP2666240A1 Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
11/27/2013EP2666233A2 Flexure apparatus, system, and method
11/27/2013CN203313178U Efficient and stable TD-SCDMA time-division switching search system
11/27/2013CN203313177U Ultrashort-wave dual-band handheld air station
11/27/2013CN203313176U Monitor infrared transmitting and receiving device and monitor
11/27/2013CN203313175U Search and rescue responder
11/27/2013CN203313174U Internet of Things communication device based on identity recognition
11/27/2013CN203313173U Vehicle-mounted terminal with memorizer
11/27/2013CN203313172U Vehicle-mounted bluetooth device with safety belt clamp
11/27/2013CN203313171U Difference signal receiving and sending general printed circuit board
11/27/2013CN203313170U Building wireless three-module multimedia access device
11/27/2013CN203313169U Instant intercommunication platform voice receiving and sending device and system thereof
11/27/2013CN203313168U Signal sending device and signal receiving device used for wireless communication
11/27/2013CN203313167U Wireless data-transmission terminal
11/27/2013CN203313166U Broadband receiver of handheld aeronautical station
11/27/2013CN203313165U Vehicle-mounted FM/AM radio being free of self switch power supply interference
11/27/2013CN203313164U Signal transmitting device
11/27/2013CN203313136U 芯片 Chip
11/27/2013CN203311650U English learning and radio listening multipurpose machine
11/27/2013CN203311634U Intelligent vehicle-mounted information identification terminal
11/27/2013CN203302135U Wireless dog leash
11/27/2013CN103416036A Quadrature demodulator
11/27/2013CN103416004A Apparatus and method for providing frequency hopping scheme in broadcast communication system
11/27/2013CN103416003A Improved nal unit header
11/27/2013CN103416002A Render-orientation information in video bitstream
11/27/2013CN103416001A 高频模块 High-frequency module
11/27/2013CN103416000A Complex hinge device, and portable terminal including the complex hinge device
11/27/2013CN103415999A Stand hinge for electronic device and an electronic device with the same
11/27/2013CN103415998A Gain control circuit, communication apparatus, electronic device, and gain control method
11/27/2013CN103415997A Radio receiver with adaptive tuner
11/27/2013CN103415996A Ad hoc network
11/27/2013CN103415977A Detachably integrated battery charger for mobile cell phones and like devices
11/27/2013CN103414670A Long code DSSS signal blind dispreading method based on semi-definite programming
11/27/2013CN103414509A Survivable passive optical network planning method based on fiber-wireless integration
11/27/2013CN103414507A Mobile terminal and method and device for switching antennas of mobile terminal
11/27/2013CN103414502A Extension method for Doppler frequency shift tolerance in 2FSK spread spectrum system receiver
11/27/2013CN103414493A General incoherent direct sequence spread spectrum signal tracking method
11/27/2013CN103414492A Method for multi-user parallel capture of time delay multi-address spread spectrum system
11/27/2013CN103414491A Method for achieving deep spread spectrum and coherent fast frequency hopping based on DAGC diversity combining
11/27/2013CN103414490A Wireless telecom equipment with reconfigurable carrier frequency and reconfigurable signal bandwidth
11/27/2013CN103414489A SIM card base and terminal
11/27/2013CN103414488A Mobile device antenna control method, mobile device antenna control device and equipment
11/27/2013CN103414487A Shortwave channel machine control device based on CPCI bus
11/27/2013CN103414486A Zero intermediate frequency I/Q mismatch compensation circuit of 60-GHz communication system
11/27/2013CN103414485A Shortwave receiving antenna tuning method and system thereof
11/27/2013CN103414484A Short-wave four-channel integrated channel machine
11/27/2013CN103414483A Receiver phase adjustment circuit and method
11/27/2013CN103414482A Analog-digital-combined closed loop sidelobe cancellation method and system
11/27/2013CN103414481A Electronic integration system of multipurpose data acquisition transmitter and data processing method and device
11/27/2013CN103414480A Mobile electronic device and method for tracking guidance signal
11/27/2013CN103414479A Mobile electronic device and method for tracking guidance signal
11/27/2013CN103413476A Touch electronic pointer
11/27/2013CN103413231A System and method for obtaining revenue through the display of hyper-relevant advertising on moving objects
11/27/2013CN102594399B Chaotic ultra wideband (UWB)-over-fiber radio signal generator with adjustable trap property
11/27/2013CN102394850B Modulation mode of navigation signal and demodulation method
11/27/2013CN102201829B Circuit structure and method for realizing data parsing of SIM/USIM ((Subscriber Identity Module/Universal Subscriber Identity Module) card in digital baseband communication chip
11/27/2013CN102106139B Cover
11/27/2013CN102006092B 400 kHz and 800 MHz hybrid communication device and method
11/27/2013CN101809911B Radio communication device and response signal spreading method
11/27/2013CN101795141B Distribution method of third-order intermodulation distortion parameter applied inside receiver radio-frequency system circuit
11/27/2013CN101714903B Audio signal processing circuit
11/27/2013CN101573876B System and method for multi-radio control
11/27/2013CN101536339B Iterative detection and cancellation for wireless communication
11/27/2013CN101292487B Method and device for transmitting pilots?in efficient manner
11/26/2013US8595599 Data decoding method and apparatus and receiver and communication system applying the same
11/26/2013US8594817 Method and an apparatus for processing an audio signal
11/26/2013US8594749 Portable terminal
11/26/2013US8594748 Mobile equipment autonomous quick release detection
11/26/2013US8594747 Adaptive fast dormancy in a mobile device
11/26/2013US8594746 Method and apparatus for displaying battery fault notifications on wireless devices
11/26/2013US8594740 Mobile communication terminal and data input method
11/26/2013US8594737 System and method for locating a misplaced mobile device
11/26/2013US8594735 Conformal antenna array
11/26/2013US8594731 Radio equipment controller, radio equipment, and communication method
11/26/2013US8594730 Secure smart card system
11/26/2013US8594729 Wireless modem module server system
11/26/2013US8594705 System for preventing text messaging while driving
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