| Patents for H01Q 23 - Aerials with active circuits or circuit elements integrated within them or attached to them (3,771) |
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| 09/19/2012 | CN202444060U Low-frequency arousing antenna for things internet system |
| 09/19/2012 | CN102683902A Metamaterial dual-polarization radio-frequency base station antenna |
| 09/19/2012 | CN102683900A Multi-input multi-output antenna system and multi-input multi-output method |
| 09/19/2012 | CN102683835A Horizontal radiation antenna |
| 09/13/2012 | DE102012203504A1 Drahtlose Kommunikation in mehrere Richtungen für ein Steuermodul Wireless communication in multiple directions for a control module |
| 09/13/2012 | DE102011005349A1 Arrangement for processing asymmetrical signal, and for use in antenna device, has medium for symmetrization and filtering of image frequency of nominal frequency of asymmetrical signal |
| 09/12/2012 | CN202434702U Terminal equipment |
| 09/12/2012 | CN102664305A FM (frequency modulation) antenna and cellphone |
| 09/11/2012 | CA2481891C Process for sending out an electromagnetic signal and associated antenna |
| 09/06/2012 | US20120225627 Semiconductor switch and wireless device |
| 09/05/2012 | CN202423563U Antenna feed network and antenna |
| 09/05/2012 | CN102656682A Semiconductor device using close proximity wireless communication |
| 09/05/2012 | CN101431182B Reconfigurable antenna used for mobile terminal |
| 09/05/2012 | CN101299482B Antenna structure of built-in resonant circuit |
| 08/29/2012 | EP2493014A2 Improvements in and Relating to Reconfigurable Antenna and Switching |
| 08/29/2012 | CN202405426U FM (frequency modulation) active antenna |
| 08/29/2012 | CN202405411U CMMB (China Mobile Multimedia Broadcasting) telescopic antenna with matching circuit |
| 08/29/2012 | CN102651498A Antenna device |
| 08/29/2012 | CN102651497A Compact size antenna operating in lte frequency bands |
| 08/29/2012 | CN102117969B Array antenna |
| 08/29/2012 | CN102117962B Double-frequency antenna |
| 08/29/2012 | CN101662078B Small shielding body electromagnetic shielding performance testing device, system and method therefor |
| 08/29/2012 | CN101308955B Radio frequency integrated GPS active antenna |
| 08/23/2012 | WO2012111485A1 Waveguide device, communication module, method for producing waveguide device, and electronic device |
| 08/23/2012 | DE102011052130A1 Einfach-Eingabe/Mehrfach-Ausgabe (SIMO) oder Mehrfach-Eingabe/Einfach-Ausgabe (MISO) oder Mehrfach-Eingabe/Mehrfach-Ausgabe (MIMO)-Antennen-Modul Simply input / multiple-output (SIMO) or multiple-input / single-output (MISO) or multiple-input / multiple-output (MIMO) antennas module |
| 08/23/2012 | DE102011004316A1 Multiband antenna for car-to-any communication media connections in frequency band and reception or transmission in another frequency band, has antenna part that is arranged on carrier in planar manner |
| 08/22/2012 | CN102646874A Four-dimensional antenna array based on single-pole multi-throw switch |
| 08/22/2012 | CN101142715B Semiconductor device and electronic device having the same |
| 08/16/2012 | DE112009002399T5 Funk-IC-Bauelement Wireless IC device |
| 08/15/2012 | EP1410059B1 Smart antenna with adaptive convergence parameter |
| 08/15/2012 | CN102637964A Antenna system and mobile terminal thereof |
| 08/15/2012 | CN102637961A Indoor distributed antenna system and multi-mode communication method |
| 08/09/2012 | WO2012103845A2 Transceiver module, antenna, base station and signal reception method |
| 08/02/2012 | DE19857722B4 Vorrichtung mit elektronischem Datenträger zur Identifikation und Kennzeichnung von Druckgasflaschen sowie entsprechende Druckgasflasche A device with a computer medium for the identification and labeling of compressed gas cylinders and corresponding pressure gas bottle |
| 08/02/2012 | DE19857717B4 Vorrichtung für die Aufnahme elektronischer Datenträger für Druckgasflaschen und entsprechende Druckgasflasche Apparatus for recording electronic media for compressed gas cylinders and corresponding pressure gas bottle |
| 08/01/2012 | CN202363581U Antenna and terminal |
| 08/01/2012 | CN102623807A Antenna and wireless communication unit |
| 08/01/2012 | CN102623806A High-stability low-noise GPS (Global Positioning System) active antenna |
| 08/01/2012 | CN101345337B Novel X waveband double-frequency microstrip antenna |
| 07/26/2012 | WO2012097862A1 An active antenna arrangement for transmitting precoded signals in a communication system, base station, methods and computer programs |
| 07/26/2012 | US20120187457 Semiconductor device |
| 07/25/2012 | EP2479838A1 Antenna device and electronic device including antenna device |
| 07/25/2012 | CN202352836U Double-frequency common antenna |
| 07/25/2012 | CN102610931A Frequency range adjustable antenna and frequency range adjustable antenna system and mobile terminal |
| 07/25/2012 | CN102610920A Antenna-feeder system and phase calibration method |
| 07/18/2012 | EP2477271A1 Triangular phased array antenna subarray |
| 07/18/2012 | CN102593612A Antenna system |
| 07/18/2012 | CN101447604B Built-in antenna for digital video broadcast-handheld mobile terminal based on variable-capacitance matching circuit |
| 07/18/2012 | CN101316007B All-directional channel identification antenna system based on HF frequency band |
| 07/11/2012 | CN202333139U 电调天线馈电模块 ESC module antenna feed |
| 07/11/2012 | CN202333119U 一种车载收音机天线 A vehicle-mounted radio antenna |
| 07/11/2012 | CN102570065A Dual-station multiplexing Balen antenna |
| 07/11/2012 | CN102570064A Active antenna device and signal transmit-receive method thereof |
| 07/11/2012 | CN102570063A Method and device for optimizing feed network |
| 07/11/2012 | CN102570062A Antenna with built-in filter and electronic device having the same |
| 07/11/2012 | CN102570061A Multi-frequency printed circuit board antenna |
| 07/11/2012 | CN102570060A CMMB (China Mobile Multimedia Broadcasting) antenna system used for communication terminal and matching method thereof |
| 07/11/2012 | CN102570057A Dual-polarization five-wave-beam antenna for mobile communication base station |
| 07/11/2012 | CN102570033A Electricity adjusting antenna feed module |
| 07/11/2012 | CN101133516B Antenna-system using complementary metal oxide semiconductor techniques |
| 07/05/2012 | WO2012088837A1 Array antenna of mobile terminal and implementing method thereof |
| 07/05/2012 | US20120169569 Integrated antenna activity monitor system and method |
| 07/04/2012 | EP2178160B1 Antenna device on the top of the car and antenna amplifier thereof |
| 07/04/2012 | CN202308327U 一种采用了分集技术的汽车天线 One kind of used car antenna diversity techniques |
| 07/04/2012 | CN202308292U 数字电视天线 Digital TV Antenna |
| 07/04/2012 | CN202308280U 一种防水汽车天线分集放大器 A waterproof car antenna diversity Amplifier |
| 07/04/2012 | CN202308279U 一种汽车天线放大器 An automobile antenna amplifier |
| 07/04/2012 | CN102544771A Comprehensive real-time calibration method for multi-channel digital anti-interference antenna system |
| 07/04/2012 | CN102544770A Passive antenna unit and resonant active built-in antenna |
| 07/04/2012 | CN102544768A Antenna device and communication terminal apparatus |
| 07/04/2012 | CN102544763A Dual-polarization three-beam antenna for mobile communication base station |
| 07/04/2012 | CN102544761A Electronic device |
| 07/04/2012 | CN102544756A Near-field and far-field universal wireless charging tray antenna |
| 07/04/2012 | CN102544713A Frequency-reconfigurable ultra broad band antenna based on planar bi-layer section electromagnetic slit structure |
| 07/04/2012 | CN101599575B Novel walkie talkie antenna |
| 07/04/2012 | CN101345349B Microstrip antenna with L-shaped band rejection filter |
| 06/28/2012 | WO2012088465A1 Electromagnetic patch antenna repeater with high isolation |
| 06/27/2012 | CN102522634A Antenna apparatus, base station and communication system |
| 06/27/2012 | CN102521639A Active RFID (Radio Frequency Identification) tag with passive awakening function based on multi-antenna |
| 06/27/2012 | CN101171757B Versatile antenna system |
| 06/21/2012 | WO2012081288A1 Package for high frequency use |
| 06/21/2012 | US20120154245 Antenna apparatus |
| 06/20/2012 | EP2466687A1 Integral transceiver in millimetric waves |
| 06/20/2012 | CN1792003B Rfid tag using a surface insensitive antenna structure |
| 06/20/2012 | CN101533965B Antenna device for use in vehicle |
| 06/13/2012 | CN102496783A Wideband satellite positioning micro-band receiving antenna based on multiband and multisystem |
| 06/13/2012 | CN101453059B Radio frequency module integrating active antenna and manufacturing method thereof |
| 06/05/2012 | CA2625573C Printed monopole smart antenna for wlan ap/router |
| 05/31/2012 | WO2012042348A3 Device to convert radio frequency electromagnetic energy |
| 05/31/2012 | WO2012018220A3 Apparatus supplying power wirelessly and which prevents harmonic radiation |
| 05/30/2012 | CN202259704U Antenna with USB wireless network card |
| 05/30/2012 | CN202259669U Printed circuit board antenna for radio wave signals |
| 05/30/2012 | CN101233531B Manufacturing method of semiconductor device |
| 05/30/2012 | CN101036265B Robust antenna connection for an electronics component assembly in a tire |
| 05/23/2012 | CN202231162U Double-capacitor resonant circuit of RFID (radio frequency identification device) antenna |
| 05/23/2012 | CN102474535A 无线通信模块及gsm多频带无线通信模块 The wireless communication module and the multi-band wireless communication module gsm |
| 05/23/2012 | CN102473998A 天线装置和包括这种天线装置的便携式电子装置 The antenna device and a portable electronic device comprising such an antenna device |
| 05/22/2012 | CA2418737C Method for connecting a chip to the antenna of a radio frequency identification device of a contactless chip card variety |
| 05/18/2012 | WO2012063526A1 Information acquiring device |
| 05/17/2012 | US20120119962 Wireless communication device |