| 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) |
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| 03/05/2013 | US8391128 Mobile communication system, receiver and method |
| 03/05/2013 | US8390371 Tunable transconductance-capacitance filter with coefficients independent of variations in process corner, temperature, and input supply voltage |
| 03/05/2013 | US8390093 System and method of galvanic isolation in digital signal transfer integrated circuits utilizing conductivity modulation of semiconductor substrate |
| 03/05/2013 | CA2467134C Semantic object synchronous understanding for highly interactive interface |
| 02/28/2013 | WO2013028913A1 Radio frequency amplifier noise reduction system |
| 02/28/2013 | WO2013028895A1 Gesture-based input mode selection for mobile devices |
| 02/28/2013 | WO2013028764A2 Method and apparatus for equalizing a transmit channel for cable losses in a c8psk hart system |
| 02/28/2013 | WO2013028584A1 Method and apparatus for providing elevation plane spatial beamforming |
| 02/28/2013 | WO2013028553A1 Time domain switched analog-to digital converter apparatus and methods |
| 02/28/2013 | WO2013028395A1 Apparatus and method for operating a transmitter |
| 02/28/2013 | WO2013028077A1 A micro chip module, a sheet of micro chip modules and a method for manufacturing micro chip modules |
| 02/28/2013 | WO2013028024A2 Terminal assembly for showing unified design by cover and display |
| 02/28/2013 | WO2013027894A1 Method for combining and operating an optical monitor for an elevator and an optical relay system for mobile communication |
| 02/28/2013 | WO2013027580A1 High-frequency front-end module |
| 02/28/2013 | WO2013027538A1 Transmitter |
| 02/28/2013 | WO2013027498A1 Distortion-compensating amplification device and distortion-compensating amplification method |
| 02/28/2013 | WO2013027454A1 Semiconductor device |
| 02/28/2013 | WO2013027318A1 Automatic adjustment device for tracking filter and receiver using same |
| 02/28/2013 | WO2013026307A1 Clock protection method and device |
| 02/28/2013 | WO2013009637A3 Radio-frequency modules having tuned shielding-wirebonds |
| 02/28/2013 | WO2013006740A3 Automatic tuning circuit |
| 02/28/2013 | WO2012178135A3 Apparatus(es) and method(s) for securing mobile device(s) |
| 02/28/2013 | WO2012166912A3 Switchable antenna elements for a wireless communications device |
| 02/28/2013 | WO2010050655A3 Apparatus and method for measuring individual receiving power using identification sisgnal |
| 02/28/2013 | WO2009148220A3 Cognitive radio communication system recognizing interference based on known signal |
| 02/28/2013 | WO2009134028A3 Elasticity module, slide opening/closing apparatus and portable appliance utilizing the elasticity module |
| 02/28/2013 | US20130053104 Multi-mode filter |
| 02/28/2013 | US20130053089 Apparatus and method for reducing power consumption in wireless communication system |
| 02/28/2013 | US20130053081 Radio channel allocation and link adaptation in cellular telecommunication system |
| 02/28/2013 | US20130052977 Satellite Signal Receiving Device and Electronic Device |
| 02/28/2013 | US20130052976 Radio apparatus and metric calculation method |
| 02/28/2013 | US20130052975 Rotating Harmonic Rejection Mixer |
| 02/28/2013 | US20130052974 Apparatus for receiving analog baseband signal |
| 02/28/2013 | US20130052973 Low-power and noise-cancelling wideband receiver front-end |
| 02/28/2013 | US20130052971 Interference reduction systems and methods |
| 02/28/2013 | US20130052970 Rf transceiver front-end |
| 02/28/2013 | US20130052969 Semiconductor switch and wireless device |
| 02/28/2013 | US20130052968 Reduced clock feed-through systems, methods and apparatus |
| 02/28/2013 | US20130052967 Antenna tuning on an impedance trajectory |
| 02/28/2013 | US20130051496 Single-phase down-converter for translating image interference to guard bands and multi-mode wireless communication receiver including single-phase down-conversion receiving circuit and dual-phase down-conversion receiving circuit |
| 02/28/2013 | US20130051451 Device and Method For Processing Digital Images Captured by a Binary Image Sensor |
| 02/28/2013 | US20130051444 Normalization of soft bit information for fec decoding |
| 02/28/2013 | US20130051442 Method and apparatus for updating equalization coefficients of adaptive pre-equalizers |
| 02/28/2013 | US20130051441 System and Method for Improving Channel Efficiency in a Wireless Link |
| 02/28/2013 | US20130051438 Wireless communication circuit supporting antenna diversity |
| 02/28/2013 | US20130051437 Frequency tuning circuit, phase-locked loop circuit, communication apparatus, and storage apparatus |
| 02/28/2013 | US20130051436 Method and apparatus for equalizing a transmit channel for cable losses in a c8psk hart system |
| 02/28/2013 | US20130051434 System and method for mitigating severe multipath interference for geolocation & navigation |
| 02/28/2013 | US20130051433 Chirp Receiver |
| 02/28/2013 | US20130051432 Chirp communications |
| 02/28/2013 | US20130051431 Clear-channel system and related applications |
| 02/28/2013 | US20130051430 Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping |
| 02/28/2013 | US20130051383 Apparatus and Method for Communication |
| 02/28/2013 | US20130051370 Method for using a base station to selectively utilize b and d channels to support a plurality of communications |
| 02/28/2013 | US20130051287 Radio-frequency front-end module |
| 02/28/2013 | US20130051285 Packet-based input/output interface for a correlation engine |
| 02/28/2013 | US20130051178 Resonantly amplified shear waves |
| 02/28/2013 | US20130050973 Magnetic stand for tablet device |
| 02/28/2013 | US20130049848 Electronic component and reflected-wave cancelling method |
| 02/28/2013 | DE102012215334A1 Dipol-Antennenanordnung Dipole antenna array |
| 02/28/2013 | DE102012107658A1 Koppler und Verfahren zum Umsetzen von Signalen Coupler and method for converting signals |
| 02/28/2013 | DE102012016502A1 Chirp-empfänger Chirp receiver |
| 02/28/2013 | DE102011081517A1 Feldgerät für die Automatisierungstechnik Field device for automation technology |
| 02/28/2013 | DE102009056842B4 Verringerung eines Nebensprechens bei globalen Satellitennavigationssystemen Reduction of crosstalk in global navigation satellite systems |
| 02/28/2013 | DE102008017490B4 Readerantenne für einen Einsatz mit RFID-Transpondern Reader antenna for use with RFID transponders |
| 02/27/2013 | EP2563091A1 Wireless internet-accessing module, host, communication method thereof, and data card |
| 02/27/2013 | EP2562939A2 Method and apparatus for reducing electromagnetic waves in mobile device |
| 02/27/2013 | EP2561623A1 Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping |
| 02/27/2013 | EP2561622A2 Apparatus and method for crest factor reduction architecture |
| 02/27/2013 | EP2561621A2 Method and apparatus for managing interference in a communication device |
| 02/27/2013 | EP2561620A1 Wireless control device |
| 02/27/2013 | EP2561619A1 Device for protection against electromagnetic waves |
| 02/27/2013 | EP2561618A1 Method and device for data processing |
| 02/27/2013 | EP2561429A2 Method for providing graphical user interface and mobile device adapted thereto |
| 02/27/2013 | EP1749350B1 Interference control via selective blanking/attenuation of interfering transmissions |
| 02/27/2013 | CN202759596U Tower top amplifier based on dual-carrier frequency-hopping technology |
| 02/27/2013 | CN202759497U A mobile terminal equipped with an interphone function |
| 02/27/2013 | CN202759447U Mobile phone subscriber identity module (SIM) with front-decoding supporting near field sensing coupling |
| 02/27/2013 | CN202759443U Multi-antenna mobile-type intelligent communication device |
| 02/27/2013 | CN202759442U Radio frequency front-end circuit of multifrequency terminal and multifrequency terminal |
| 02/27/2013 | CN202759441U A scanning multifunctional hand-held machine using Beidou navigation satellite system |
| 02/27/2013 | CN202759440U Intelligent mobile data collector of geographic information system |
| 02/27/2013 | CN202759439U Positioning and distance finding receiver |
| 02/27/2013 | CN202759438U Circuit board layout structure of wireless emission module |
| 02/27/2013 | CN202759014U CMMB antenna device and terminal sharing terminal headset FM function |
| 02/27/2013 | CN202751820U Children's walkie-talkie utilizing solar photovoltaic generated power as power supply |
| 02/27/2013 | CN102948227A Wireless control device, method for determining transmission power of secondary transmitting station, and program |
| 02/27/2013 | CN102948226A Power transmission control method and mobile station device |
| 02/27/2013 | CN102948223A Data access during wireless communication |
| 02/27/2013 | CN102948083A Method and apparatus for managing interference in a communication device |
| 02/27/2013 | CN102948082A Method for changing the reception mode in a mobile communication terminal and a mobile communication terminal using same |
| 02/27/2013 | CN102948081A Remote radio head unit with wideband power amplifier and method |
| 02/27/2013 | CN102948080A Emergency button assembly for a handheld radio |
| 02/27/2013 | CN102948079A Systems and methods for remote configuration or re-configuration of software residing on a sim card |
| 02/27/2013 | CN102948071A Modulation agnostic digital hybrid mode power amplifier system and method |
| 02/27/2013 | CN102946374A OFDM system and method employing OFDM symbols with known or information-containing prefixes |
| 02/27/2013 | CN102946368A Method for identifying digital modulation signal containing frequency deviation and phase deviation under multipath fading channel |
| 02/27/2013 | CN102946367A Low complexity SINR (Signal-to-Interference and Noise Ratio) approximate evaluation method |
| 02/27/2013 | CN102946268A Duplex-mode relay station |
| 02/27/2013 | CN102946258A Short-wave narrow-band frequency-hopping pre-back selector |