| 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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| 09/11/2013 | CN203193628U A module converting Internet, Bluetooth, Zigbee, or Wi-Fi signals into RF signals |
| 09/11/2013 | CN203193627U 400M/800M radio frequency exciter adjusting device |
| 09/11/2013 | CN203193626U Radio frequency power amplification device |
| 09/11/2013 | CN203193625U Miniaturized zero intermediate frequency transceiver |
| 09/11/2013 | CN203193624U Intelligent gateway internet of things module |
| 09/11/2013 | CN203193623U Visual-presentation data distributor |
| 09/11/2013 | CN203193622U Antenna feeder device of wireless communication base station system |
| 09/11/2013 | CN203193621U Conversion module capable of realizing communication between cell phone and wireless water meter, ammeter, gas meter, and heat meter |
| 09/11/2013 | CN203193620U SOC-based GPRS data transmission equipment |
| 09/11/2013 | CN203193619U Professional radio communication device |
| 09/11/2013 | CN203193618U Multifunctional digital three-prevention communication device |
| 09/11/2013 | CN203193617U Multi-service photoelectric integrated optical receiver module |
| 09/11/2013 | CN203193616U Low-power high-sensitivity frequency band transmitter |
| 09/11/2013 | CN203193615U TCAS transmitter capable of realizing whisper calling function with lower-power consumption |
| 09/11/2013 | CN203193614U 800MHz radio frequency excitation unit box |
| 09/11/2013 | CN203193613U Experiment system for nonlinear electronic circuit |
| 09/11/2013 | CN203192206U Remote controller having mis-contact protection function |
| 09/11/2013 | CN203192036U Radiofrequency transceiver module for electronic toll collection system |
| 09/11/2013 | CN1938602B Staccato pulse edge correlation |
| 09/11/2013 | CN1585391B Improved detection |
| 09/11/2013 | CN103299552A Method of detecting a loss of service availability, in particular a jamming transmitter and/or an out of service situation, affecting a communication user equipment, user equipment and evaluation unit with interfaces to the user equipment |
| 09/11/2013 | CN103299551A High-frequency module |
| 09/11/2013 | CN103299210A Dosimetry system, methods, and components |
| 09/11/2013 | CN103298560A Pipette |
| 09/11/2013 | CN103298165A Router |
| 09/11/2013 | CN103297572A Novel safe interphone |
| 09/11/2013 | CN103297570A 移动终端 The mobile terminal |
| 09/11/2013 | CN103297192A Receiver for wireless communication network with extended range |
| 09/11/2013 | CN103297158A Receiver-inside self-testing circuit and receiver-inside self-testing method |
| 09/11/2013 | CN103297153A Power measuring method, signal measuring method and device |
| 09/11/2013 | CN103297101A Multi-code and multi-carrier CDMA modulation/demodulation method |
| 09/11/2013 | CN103297087A Arrival time estimation method for ultra-wideband positioning system |
| 09/11/2013 | CN103297086A Wireless power and data apparatus, system and method |
| 09/11/2013 | CN103297085A Second-order filter with notch for use in receivers to effectively suppress the transmitter blockers |
| 09/11/2013 | CN103297084A Light environment-friendly unmanned plane data transmission system and method |
| 09/11/2013 | CN103297083A Stage communication device |
| 09/11/2013 | CN103297082A Wireless communication unit, integrated circuit and method for calibrating transceiver |
| 09/11/2013 | CN103297081A 射频接收和发射装置 RF receiving and transmitting means |
| 09/11/2013 | CN103297080A 防水无线定位终端 Waterproof wireless positioning terminal |
| 09/11/2013 | CN103297079A 无线显示终端 Wireless display terminal |
| 09/11/2013 | CN103297078A Apparatus and method for controlling memory clock frequency in wireless communication system |
| 09/11/2013 | CN103297077A Method for tuning the resonant frequency and determining impedance change, and circuit and communication device thereof |
| 09/11/2013 | CN103297076A Short-wave broadband multi-channel receiving device and method |
| 09/11/2013 | CN103297075A Received signal strength indicator circuit and method for correcting deviation thereof |
| 09/11/2013 | CN103297074A Satellite receiver high-frequency special integrated circuit |
| 09/11/2013 | CN103297073A Wideband receiver |
| 09/11/2013 | CN103297072A Wireless communication receiver and automatic gain control method thereof |
| 09/11/2013 | CN103297071A Internal separated multi-frequency satellite receiving device |
| 09/11/2013 | CN103297070A Method for compensating mismatching between in-phase signal and orthogonal signal in transmitter / receiver |
| 09/11/2013 | CN103297069A Full duplex radio frequency interference deleting device and method |
| 09/11/2013 | CN103297068A Restraining method for interference |
| 09/11/2013 | CN103297067A 射频控制装置及其控制方法 RF control device and control method |
| 09/11/2013 | CN103297066A Multifunctional radio |
| 09/11/2013 | CN103297065A Emulation device and method for adjusting time sequence of radio frequency transceiving thereof |
| 09/11/2013 | CN103296978A Digital predistortion method and device |
| 09/11/2013 | CN103296395A Antenna module and electronic apparatus |
| 09/11/2013 | CN103296323A Electric quantity residual value utilizing method of wireless device battery |
| 09/11/2013 | CN103294543A Data mixed processing module based on high-speed bus and software radio platform |
| 09/11/2013 | CN103294146A Reset device and electronic system having the same |
| 09/11/2013 | CN103284692A Receiving apparatus, medical system with receiving apparatus and channel setting method |
| 09/11/2013 | CN102301607B Data processing method, system and receiver |
| 09/11/2013 | CN102224682B Method and apparatus for eliminating nonnormal channel interference |
| 09/11/2013 | CN102142853B Error matrix compensation method of monopulse tracking receiver system |
| 09/11/2013 | CN102142620B Dual-polarization omnidirectional antenna and wireless transceiving equipment |
| 09/11/2013 | CN102122971B Method for quickly capturing broadband carrier signal |
| 09/11/2013 | CN102111181B Method and device for estimating energy per chip (Ec)/total transmitting power spectral density (Ior) |
| 09/11/2013 | CN102104397B Link protection method and device |
| 09/11/2013 | CN102098068B Radio and tuned receiving circuit thereof |
| 09/11/2013 | CN102064800B Method for automatically realizing tuning of electronic tuning radio |
| 09/11/2013 | CN102006263B Methods and apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier |
| 09/11/2013 | CN101978608B Apparatus comprising a broadcast receiver circuit and provided with an antenna |
| 09/11/2013 | CN101953082B 高频开关 High-frequency switching |
| 09/11/2013 | CN101939655B ESD-detector |
| 09/11/2013 | CN101888268B Method and device for realizing backbone optical fiber protection in Ethernet passive optical network |
| 09/11/2013 | CN101883061B Prolate spherical wave pulse generating method based on normalized Legendre polynomial |
| 09/11/2013 | CN101772898B Time-tracking management of demodulation elements in a receive diversity enabled rake receiver |
| 09/11/2013 | CN101729613B Sound arrester of portable equipment and installation method thereof |
| 09/11/2013 | CN101689878B Wireless apparatus |
| 09/11/2013 | CN101682358B Method for wireless communication, subscriber station and base station |
| 09/11/2013 | CN101674674B Wireless terminal device |
| 09/11/2013 | CN101645713B Multi-band high-frequency circuit, multi-band high-frequency circuit part, and multi-band communication device using the same |
| 09/11/2013 | CN101557243B Device and method for carrying out self-adaptive filtering to pilot channel |
| 09/11/2013 | CN101542925B High frequency part |
| 09/11/2013 | CN101499820B Protection method for service transmission and network appliance |
| 09/11/2013 | CN101420246B Method, apparatus and transceiver for counteracting transmission interference by the transceiver |
| 09/11/2013 | CN101312392B Scattered UWB MIMO communication system |
| 09/11/2013 | CN101075699B Foldable wideband antenna and using method of the same |
| 09/10/2013 | US8532724 Transmitters for wireless power transmission |
| 09/10/2013 | US8532721 Portable electronic device having sliding display providing event notification |
| 09/10/2013 | US8532720 User interchangeable ornamental portions of electronic devices |
| 09/10/2013 | US8532719 Methods and systems for application procedure management |
| 09/10/2013 | US8532718 Mobile communication device with low power signal detector |
| 09/10/2013 | US8532714 Dynamically provisioning a device with audio processing capability |
| 09/10/2013 | US8532713 Mobile device that presents interactive media and processes user response |
| 09/10/2013 | US8532712 Mobile terminal providing web page-merge function and operating method of the mobile terminal |
| 09/10/2013 | US8532708 Access type setting apparatus, mobile communication system, and access type setting method |
| 09/10/2013 | US8532707 Mobile terminal having multiple subscriber identity modules (SIMs) with different phone numbers |
| 09/10/2013 | US8532706 Techniques to manage a subscriber identity module for a mobile wireless device |
| 09/10/2013 | US8532705 Method and system for the automatic configuration of an appliance in a communications network |
| 09/10/2013 | US8532704 Terminal of supporting enhanced near field communication and its processing method |