| Patents for H01Q 23 - Aerials with active circuits or circuit elements integrated within them or attached to them (3,771) |
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| 02/11/2009 | EP2023275A1 Radio frequency ic device and composite component for radio frequency ic device |
| 02/11/2009 | CN100461035C Surface-mounted antenna apparatus |
| 02/05/2009 | US20090033462 Rf ID Tag Device |
| 02/05/2009 | DE102007034058A1 Verfahren zur Integration von mehreren Funkdiensten A method for integration of multiple radio services |
| 02/04/2009 | CN201191650Y Pattern predisposed RFID system reader antenna |
| 02/04/2009 | CN201191646Y Vehicle-mounted assembly antenna |
| 02/04/2009 | CN101359769A Obliquely power feeding Bluetooth chip antenna |
| 02/03/2009 | US7486955 Electronic device with antenna for wireless communication |
| 01/29/2009 | WO2009012796A1 Slot antenna and method for rfid |
| 01/29/2009 | DE102006008751B4 Feldkompensierte aktive Antenne und Antennearray Field Compensated active antenna and antenna array |
| 01/28/2009 | EP2018680A1 Compact portable antenna for digital terrestrial television with frequency rejection |
| 01/28/2009 | CN201188455Y Implementation of multi-frequency interference resistance ultra-wideband antenna using double frequency characteristics of ladder impedance resonator |
| 01/28/2009 | CN100456559C Antenna device and radio communication apparatus using the antenna device |
| 01/27/2009 | US7482620 Electrochemical device |
| 01/22/2009 | WO2009011154A1 Wireless ic device and electronic device |
| 01/22/2009 | WO2009011144A1 Wireless ic device and electronic apparatus |
| 01/21/2009 | EP2016538A1 Rfid transponder and its blank and method of construction for manufacturing the rfid transponder |
| 01/15/2009 | WO2009008296A1 Wireless ic device |
| 01/15/2009 | WO2004073103A3 Electronically tunable quad-band antennas for handset applications |
| 01/15/2009 | DE112007000799T5 Drahtlose IC-Vorrichtung Wireless IC device |
| 01/14/2009 | CN101345931A Antenna feeder sharing apparatus, system and method |
| 01/14/2009 | CN101345349A Microstrip antenna with L-shaped band rejection filter |
| 01/14/2009 | CN101345337A Novel X waveband double-frequency microstrip antenna |
| 01/08/2009 | WO2009005080A1 Radio ic device and component for radio ic device |
| 01/08/2009 | WO2009004827A1 Wireless ic device |
| 01/07/2009 | EP1080513B2 Automobile antenna device |
| 01/07/2009 | CN101340016A Antenna device |
| 01/06/2009 | CA2270096C Antenna system |
| 01/01/2009 | US20090002259 Switch arrangement |
| 12/31/2008 | WO2009002575A2 Antennas for handheld electronic devices with conductive bezels |
| 12/24/2008 | WO2008155219A1 Omnidirectional volumetric antenna |
| 12/24/2008 | CN101330166A Method for improving aerial efficiency and antenna structure using the same |
| 12/18/2008 | DE102007027539A1 Transpondersystem Transponder system |
| 12/11/2008 | WO2008149946A1 Wireless ic device |
| 12/10/2008 | CN101320840A Multi-stop band ultra-wideband antenna based on miniaturization double module resonator |
| 12/03/2008 | CN101317103A Antenna array for a radar sensor |
| 12/03/2008 | CN101316109A Portable wireless communication appliance with antenna starting and stopping function |
| 12/03/2008 | CN101316007A All-directional channel identification antenna system based on HF frequency band |
| 12/03/2008 | CN100440619C Active broad-band reception antenna with reception level regulation |
| 12/02/2008 | US7460067 Systems and methods for dynamically compensating signal propagation for flexible radar antennas |
| 11/27/2008 | WO2008144150A1 Broadband composite dipole antenna arrays for optical wave mixing |
| 11/25/2008 | US7457591 Transceiver assembly |
| 11/25/2008 | CA2250083C Satellite broadcast system receiver |
| 11/20/2008 | DE102006051607B4 Verfahren und Vorrichtung zum serienmäßigen Aufbringen und Befestigen von elektronischen Bauteilen auf Substraten Method and device for standard application and mounting electronic components on substrates |
| 11/19/2008 | EP1992045A2 Hybrid circuit with an integral antenna |
| 11/19/2008 | CN101308955A Radio frequency integrated GPS active antenna |
| 11/13/2008 | DE102008005877A1 Short emitter for resonance implementation of backing capacity in base inductance, has side supply and galvanically open opposite sides and also has side galvanic short circuit and open opposite sides |
| 11/12/2008 | CN101304123A Three-in-one buoy antenna |
| 11/06/2008 | WO2008133018A1 Magnetic field coupling type antenna, magnetic field coupling type antenna module, magnetic field coupling type antenna device, and their manufacturing methods |
| 11/06/2008 | WO2008131688A1 A feeding and measuring device for radar system |
| 11/06/2008 | US20080272977 Apparatus and Methods for Constructing Antennas Using Vias as Radiating Elements Formed in a Substrate |
| 11/06/2008 | US20080272970 Communications assembly and antenna radiator assembly |
| 11/05/2008 | EP1988641A1 Antenna device and electronic device using the same |
| 11/05/2008 | EP1988602A1 Mobile terminal with a monopole like antenna |
| 11/05/2008 | EP1550176B1 Electronic circuitry provided with an integrated antenna |
| 11/05/2008 | CN201146245Y Antenna apparatus for transmitting/receiving radio signal |
| 11/05/2008 | CN101299482A Antenna structure of built-in resonant circuit |
| 11/04/2008 | US7446707 Ultra-low profile vehicular antenna methods and systems |
| 11/04/2008 | US7444734 Apparatus and methods for constructing antennas using vias as radiating elements formed in a substrate |
| 10/30/2008 | WO2008129923A1 High frequency circuit board, high frequency circuit module, and radar device |
| 10/29/2008 | CN100429826C Smart antenna and its method and device for forming self adaptive beam |
| 10/23/2008 | WO2008126458A1 Radio ic device |
| 10/23/2008 | US20080258984 Antenna, and wireless module, wireless unit and wireless apparatus having the antenna |
| 10/22/2008 | EP1983614A1 High frequency module |
| 10/22/2008 | EP1983609A1 Multiband antenna comprising a dielectric support, an aerial and an electronic circuit supported by the support |
| 10/22/2008 | EP1513685B1 Radio frequency identification tag with thin-film battery for antenna |
| 10/21/2008 | CA2435900C Floating conductor pad for antenna performance stabilization and noise reduction |
| 10/21/2008 | CA2399862C A distributed smart antenna system |
| 10/16/2008 | US20080252521 Vertically Integrated Transceiver Array |
| 10/15/2008 | CN201134510Y Minimized intelligent antenna system |
| 10/15/2008 | CN100426505C Differential capacitor, differential antenna element, and differential resonator |
| 10/08/2008 | EP1680287A4 Robust antenna connection for an electronics component assembly in a tire |
| 10/02/2008 | WO2008118192A1 Antenna including first and second radiating elements having substantially the same characteristic features |
| 10/02/2008 | WO2008117664A1 Terahertz antenna module |
| 10/02/2008 | US20080238800 Balanced Antenna Devices |
| 10/02/2008 | US20080238792 Microwave Antenna for Flip-Chip Semiconductor Modules |
| 10/01/2008 | EP1976054A1 Modularized planar antenna structure |
| 10/01/2008 | CN201126851Y Wireless active one-way and bidirectional antenna structure |
| 09/30/2008 | CA2606930A1 Modular digital uhf/vhf antenna |
| 09/30/2008 | CA2604405A1 Digital uhf/vhf antenna |
| 09/25/2008 | DE102005016511B4 Verfahren zum Herstellen einer Leiterstruktur auf einem Substrat A method for producing a conductor pattern on a substrate |
| 09/24/2008 | CN101272007A Omnidirectional antenna and feeding method |
| 09/18/2008 | WO2008111914A1 An integrated circuit structure and a method of forming the same |
| 09/17/2008 | CN201118583Y Outside antenna feedback system for base station |
| 09/17/2008 | CN201117824Y Antenna for car possessing amplifying circuit |
| 09/17/2008 | CN201117793Y Automobile satellite navigation receiver aerial |
| 09/17/2008 | CN100420093C Positioning mechanism and antenna apparatus |
| 09/11/2008 | DE102008003445A1 Digital antenna for receiving digital television signals, is assembled in mobile unit and is controlled by tuner such that band width range of received digital television signals are automatically converted |
| 09/10/2008 | CN201112557Y Antenna of notebook type electronic certification reading-writing device |
| 09/10/2008 | CN201112540Y Integrated antenna die set |
| 09/03/2008 | EP1965338A1 Non-contact type IC card |
| 09/02/2008 | US7420514 Information handling system including passive RF tuning carrier for wireless modules |
| 08/27/2008 | CN101252227A Millimeter wave integration multichannel active transmitting antenna and phase compensation method thereof |
| 08/27/2008 | CN101252219A Realizing multi-attenuation band ultra-wideband aerial based on three stage type step electric impedance resonator |
| 08/27/2008 | CN101252218A Realizing multi-attenuation band ultra-wideband aerial based on two stage type step electric impedance resonator |
| 08/27/2008 | CN100414771C Antenna structure and communication apparatus |
| 08/26/2008 | US7416017 Method and apparatus for cooling with a phase change material and heat pipes |
| 08/21/2008 | WO2008099722A1 Wireless interface |
| 08/21/2008 | US20080200131 Chip package with transceiver front-end |
| 08/21/2008 | US20080198062 Method for Operation of a Radar Sensor |