| Patents for H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave (15,760) |
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| 02/04/2009 | CN101359778A Antenna assembly piece |
| 02/04/2009 | CN101359775A Two-dimensional groove directed microstrip paster antenna |
| 02/04/2009 | CN101359770A Wide band double antenna system for mobile terminals |
| 02/04/2009 | CN101359769A Obliquely power feeding Bluetooth chip antenna |
| 02/04/2009 | CN101359768A Slot antenna |
| 02/04/2009 | CN101359767A Electronic label reading and writing device antenna and a RFID system |
| 02/04/2009 | CN101359766A Antenna and electric device with antenna |
| 02/04/2009 | CN100459454C Diversity antenna assembly in wireless communication terminal |
| 02/04/2009 | CN100459285C Information processing device |
| 02/04/2009 | CN100459284C Antenna device |
| 02/03/2009 | US7486248 Microwave demulsification of hydrocarbon emulsion |
| 02/03/2009 | US7486247 Millimeter and sub-millimeter wave detection |
| 02/03/2009 | US7486236 High-frequency feed structure antenna apparatus and method of use |
| 02/03/2009 | US7486184 Coaxial cable antenna for communication with implanted medical devices |
| 01/29/2009 | WO2009014446A1 Leaky wave antenna using waves propagating between parallel surfaces |
| 01/29/2009 | WO2009013817A1 Wireless tag |
| 01/29/2009 | WO2009012796A1 Slot antenna and method for rfid |
| 01/29/2009 | WO2008140605A3 Slot antenna |
| 01/29/2009 | US20090027290 Radio wave receiving converter and satellite broadcast receiving antenna device |
| 01/29/2009 | US20090027289 Backfire antenna with upwardly oriented dipole assembly |
| 01/29/2009 | DE102007034329A1 Radarvorrichtung Radar device |
| 01/28/2009 | EP1831957B1 Slot antenna having a mems varactor for resonance frequency tuning |
| 01/28/2009 | EP1287588B1 Planar antenna with switched beam diversity for interference reduction in a mobile environment |
| 01/28/2009 | CN201188457Y V-shaped multi-frequency band wideband patch antenna |
| 01/28/2009 | CN201188456Y Miniaturisation ultra-wideband antenna with anti-interference capability |
| 01/28/2009 | CN201188455Y Implementation of multi-frequency interference resistance ultra-wideband antenna using double frequency characteristics of ladder impedance resonator |
| 01/28/2009 | CN201188454Y Implementation of multi-frequency interference resistance ultra-wideband antenna using double frequency characteristics of ladder impedance resonator |
| 01/28/2009 | CN101356686A Polarization wave switching/variable directivity antenna |
| 01/28/2009 | CN101355195A UHF RF dual-frequency-recognizing metal-resistance label antenna |
| 01/28/2009 | CN101355194A Dual range microstrip antenna |
| 01/28/2009 | CN101355190A Radio wave receiving converter and satellite broadcast receiving antenna device |
| 01/28/2009 | CN100456561C Antenna with multiple-band patch and slot structures |
| 01/28/2009 | CN100456560C Wireless terminal |
| 01/28/2009 | CN100456558C Combined antenna formed by horizontal directivity antenna and zenithal directivity antenna |
| 01/27/2009 | US7482991 Multi-band compact PIFA antenna with meandered slot(s) |
| 01/27/2009 | US7482977 Antenna apparatus |
| 01/22/2009 | WO2009011600A1 A timing system and a method of timing |
| 01/22/2009 | WO2009011218A1 Lighting apparatus, antenna unit for lighting apparatus, communication system and traffic signal control apparatus |
| 01/22/2009 | US20090021443 Dielectric antenna |
| 01/22/2009 | US20090021441 Primary radiator, low noise blockdownconverter and satellite broadcasting receiving antenna |
| 01/22/2009 | US20090021440 Antenna device |
| 01/22/2009 | US20090021439 Variable slot antenna and driving method thereof |
| 01/22/2009 | US20090021436 Communication system with broadband antenna |
| 01/21/2009 | CN201185233Y Plane reverse-F-shaped antennae |
| 01/21/2009 | CN101351925A Improved ultra wide band notch antenna assembly for RF communication equipment |
| 01/21/2009 | CN101350452A Primary radiator, low noise blockdown converter and satellite broadcasting receiving antenna |
| 01/21/2009 | CN101350445A Double resonance triangle patch antenna |
| 01/21/2009 | CN101350440A Antennae die set and manufacturing method thereof |
| 01/21/2009 | CN100454662C Flat wideband antenna |
| 01/21/2009 | CN100454661C Planar antenna and its making process |
| 01/20/2009 | US7479929 Broadband antenna and processes for manufacturing such an antenna |
| 01/15/2009 | WO2009008163A1 Antenna for rfid reader/writer |
| 01/15/2009 | WO2007097882A3 Slit loaded tapered slot patch antenna |
| 01/15/2009 | DE112007000799T5 Drahtlose IC-Vorrichtung Wireless IC device |
| 01/14/2009 | EP2015396A2 Circular polarised array antenna |
| 01/14/2009 | CN201181740Y Microstrip gap shaped beam antenna with ladder impedance wire series feed |
| 01/14/2009 | CN201181735Y Micro-strip aerial |
| 01/14/2009 | CN101346854A Antenna arrangement and use thereof |
| 01/14/2009 | CN101345349A Microstrip antenna with L-shaped band rejection filter |
| 01/14/2009 | CN101345348A Dual-waveband plane inverse-F antenna with U shaped groove and folding line groove |
| 01/14/2009 | CN101345347A Antenna apparatus |
| 01/14/2009 | CN101345346A Novel microstrip antenna used for mobile phone double-frequency operation |
| 01/14/2009 | CN101345345A Ultra-broadband half-lap antipodal slit antenna and preparation thereof |
| 01/14/2009 | CN101345344A Base station millimeter wave communication antenna integrating figuration and changed polarization |
| 01/14/2009 | CN101345343A Left hand material microstrip antenna with branch shaped structure of X waveband |
| 01/14/2009 | CN101345341A Multiband antenna |
| 01/14/2009 | CN101345340A Digital television antenna |
| 01/14/2009 | CN101345339A Flat antenna |
| 01/14/2009 | CN101345337A Novel X waveband double-frequency microstrip antenna |
| 01/14/2009 | CN101345336A Zero order resonant aerial based on second self compound transmission line |
| 01/14/2009 | CN101345332A Vehicle-mounted millimeter wave communication antenna integrating figuration and changed polarization |
| 01/14/2009 | CN101345331A Electronic device and method for manufacturing same |
| 01/14/2009 | CN100452533C Antenna, antenna module and radio communication apparatus provided with the same |
| 01/13/2009 | CA2334429C Thermal sensor positioning in a microwave waveguide |
| 01/08/2009 | WO2009004811A1 Antenna device |
| 01/08/2009 | US20090009417 Polarization switching/variable directivity antenna |
| 01/08/2009 | US20090009411 High efficiency antenna having compact dimensions, particularly for installation on a vehicle, such as an aircraft or a high velocity train or a motor vehicle |
| 01/08/2009 | US20090009404 Feed Assembly for Dual-Band Transmit-Receive Antenna |
| 01/07/2009 | EP2011186A1 Patch antenna with a ceramic disc as barrier |
| 01/07/2009 | CN201178135Y Bi-frequency slit antenna of substrate integrated waveguide |
| 01/07/2009 | CN101341629A Antenna assembly and method for manufacturing the same |
| 01/07/2009 | CN101340021A Single pulse antenna with double V shaped linear gradually changing slot |
| 01/07/2009 | CN101340020A Ultra wideband omni-directional ceiling suction antenna |
| 01/07/2009 | CN101340019A Wideband omni-directional ceiling suction antenna |
| 01/07/2009 | CN100449954C Inverted-F antenna and wire-less communication apparatus |
| 01/06/2009 | US7474271 Feedhorn, radio wave receiving converter and antenna |
| 01/06/2009 | US7474254 Radar system with agile beam steering deflector |
| 01/01/2009 | US20090002250 Differentially-fed variable directivity slot antenna |
| 01/01/2009 | US20090002249 Heptagonal antenna array system |
| 01/01/2009 | US20090002248 Half-and Quarter-Wavelength Printed Slot Ultra-Wideband (Uwb) Antennas for Mobile Terminals |
| 12/31/2008 | WO2009002575A2 Antennas for handheld electronic devices with conductive bezels |
| 12/31/2008 | WO2008114246A3 A vehicle mounted antenna and methods for transmitting and/or receiving signals |
| 12/31/2008 | EP2009742A1 Antenna assembly, monitor, and vehicle |
| 12/31/2008 | EP2009741A2 Phased array antenna architecture |
| 12/31/2008 | CN201174426Y An antenna |
| 12/31/2008 | CN201174425Y Large power ultra-wide-beam shaping antenna |
| 12/31/2008 | CN201174419Y Wide-band communication antenna |
| 12/31/2008 | CN101336498A Circularly polarized antenna |
| 12/31/2008 | CN101335378A Multi-frequency antenna and design method thereof |
| 12/31/2008 | CN100448103C Medium resonator antenna |