| Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053) |
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| 05/10/2001 | WO2001033666A1 Dual-mode satellite and terrestrial antenna |
| 05/10/2001 | WO2001033665A1 Single or dual band parasitic antenna assembly |
| 05/10/2001 | WO2001033664A1 An antenna device, and a portable telecommunication apparatus including such an antenna device |
| 05/10/2001 | WO2001033663A1 Antenna device, a method for its manufacture and a contact clip for such antenna device |
| 05/09/2001 | EP1098392A2 Method of producing a quadrifilar antenna and antenna according to this method |
| 05/09/2001 | EP1098391A2 Folded dipole antenna |
| 05/09/2001 | EP1097254A1 Foam-coating method for making antenna elements |
| 05/09/2001 | CN1294727A Identification tag with enhanced security |
| 05/08/2001 | US6229496 Multiple element antenna from a single piece |
| 05/08/2001 | US6229495 Dual-point-feed broadband whip antenna |
| 05/08/2001 | US6229490 Antenna coupler for testing mobile telephones |
| 05/08/2001 | US6229488 Antenna for receiving signals from GPS and GSM |
| 05/08/2001 | US6229487 Inverted-F antennas having non-linear conductive elements and wireless communicators incorporating the same |
| 05/08/2001 | US6229485 Antenna device |
| 05/08/2001 | CA2273715C Surface mount circularly polarized wave antenna and communication apparatus using the same |
| 05/08/2001 | CA2267533C Surface mount antenna and communication apparatus using the same |
| 05/07/2001 | WO2001048866A1 Two-frequency antenna, multiple-frequency antenna, two- or multiple-frequency antenna array |
| 05/03/2001 | WO2001031746A1 Steerable-beam multiple-feed dielectric resonator antenna of various cross-sections |
| 05/03/2001 | WO2001031739A1 Compact microstrip antenna for gps applications |
| 05/03/2001 | WO2001031738A1 Dual-polarised antenna |
| 05/03/2001 | WO2001031737A1 An antenna device for transmitting and/or receiving rf waves |
| 05/03/2001 | WO2001031736A1 Helical antenna |
| 05/03/2001 | WO2001031735A1 Balanced, retractable mobile phone antenna |
| 05/03/2001 | WO2001031731A1 Coupling antenna with high inductance |
| 05/03/2001 | CA2389161A1 Steerable-beam multiple-feed dielectric resonator antenna of various cross-sections |
| 05/03/2001 | CA2389148A1 Balanced, retractable mobile phone antenna |
| 05/03/2001 | CA2356378A1 Coupling antenna with high inductance |
| 05/02/2001 | EP1096602A1 Planar antenna |
| 05/02/2001 | EP1096601A2 Antenna |
| 05/02/2001 | EP1096597A1 Balanced-to-unbalanced transforming circuit |
| 05/02/2001 | EP1096595A2 Antenna duplexer |
| 05/02/2001 | EP1095427A1 Extended bandwidth dual-band patch antenna systems and associated methods of broadband operation |
| 05/02/2001 | EP1095426A1 Multi-frequency band antenna |
| 05/02/2001 | EP1095423A1 Miniature printed spiral antenna for mobile terminals |
| 05/02/2001 | EP1095422A1 Printed twin spiral dual band antenna |
| 05/02/2001 | EP1095421A1 Feeding or decoupling device for a coaxial line, especially for a multiple coaxial line |
| 05/02/2001 | CN1293830A Antenna device radio device using the device, and radio repeater |
| 05/02/2001 | CN1293829A Radio frequency antenna with integrated impedance matching element |
| 05/02/2001 | CN1293828A Portable radio device |
| 05/02/2001 | CN1293465A L-type indoor antenna |
| 05/02/2001 | CN1293463A Antenna device and portable radio communication apparatus |
| 05/01/2001 | US6225963 Cloverleaf spiral antenna and array |
| 05/01/2001 | US6225958 Multifrequency antenna |
| 05/01/2001 | US6225954 Integrated antenna means for a motor vehicle comprising reflector |
| 05/01/2001 | US6225952 Portable compact radio terminal device |
| 05/01/2001 | US6225951 Antenna systems having capacitively coupled internal and retractable antennas and wireless communicators incorporating same |
| 05/01/2001 | US6225865 Signal switching arrangement |
| 05/01/2001 | CA2197939C Method of mounting surface mounting antenna on mounting substrate and communication apparatus employing mounting substrate |
| 04/26/2001 | WO2001029927A1 Switchable antenna |
| 04/26/2001 | US20010000430 Transponder modules, RF tagging system, method of operating a transponder module and methods of tagging an object having a conductive surface |
| 04/26/2001 | DE19938559A1 Hybrid dual band radiator system with all-round/hemispherical characteristic has parallel conductive plates or foils of various shapes, preferably of different sizes and separation distances |
| 04/25/2001 | EP1094545A2 Internal antenna for an apparatus |
| 04/25/2001 | EP1094544A2 Patch antenna using non-conductive frame |
| 04/25/2001 | EP1094543A2 Patch antenna using non-conductive thermo-formed frame |
| 04/25/2001 | EP1094542A2 Antenna for mobile wireless communicatios and portable-type wireless apparatus using the same |
| 04/25/2001 | EP1093677A2 Patch antenna with an electrically small ground plate using peripheral parasitic stubs |
| 04/25/2001 | EP1093676A1 Integrated antenna means for a motor vehicle comprising reflector |
| 04/25/2001 | EP1093675A1 Substrate antenna incorporating an element preventing the coupling of energy between antenna and conductors |
| 04/25/2001 | CN1292938A Method and tool for manufacturing antenna unit, and antenna unit |
| 04/25/2001 | CN1292584A Wireless device and communication system |
| 04/25/2001 | CN1292583A Whole or partial circuit protecting external shell sturcture capable of forming antenna and receiving small-portable device |
| 04/25/2001 | CN1065089C Antenna assembly for radio circuit and mounting method thereof |
| 04/24/2001 | US6223033 Thin film cylindrical antenna for use in a test station |
| 04/24/2001 | US6222506 Transmitting and receiving antenna for animal training devices |
| 04/24/2001 | US6222505 Composite antenna apparatus |
| 04/24/2001 | US6222501 Attaching mechanism for GPS antenna |
| 04/24/2001 | US6222497 Antenna device |
| 04/24/2001 | US6222496 Modified inverted-F antenna |
| 04/24/2001 | US6222494 Phase delay line for collinear array antenna |
| 04/24/2001 | US6222493 Device for transmitting and receiving microwaves subjected to circular polarization |
| 04/24/2001 | US6222491 Antenna assembly |
| 04/24/2001 | US6222490 Fishbone-shaped patch antenna |
| 04/24/2001 | US6222489 Antenna device |
| 04/24/2001 | US6222488 Antenna structure for communication |
| 04/24/2001 | US6220516 Method of manufacturing an enclosed transceiver |
| 04/22/2001 | CA2322737A1 Patch antenna using non-conductive thermo form frame |
| 04/19/2001 | WO2001028111A1 Wide beamwidth antenna |
| 04/19/2001 | WO2001028040A1 Dual pattern antenna for portable communications devices |
| 04/19/2001 | WO2001028039A1 Printed antenna with an enlarged bandwidth and a low level of cross polarisation, and corresponding antenna network |
| 04/19/2001 | WO2001028038A1 Antenna |
| 04/19/2001 | WO2001028035A1 Compact dual narrow band microstrip antenna |
| 04/19/2001 | WO2001028033A1 Portable antenna |
| 04/19/2001 | DE19944505A1 Antenne für den Empfang von Satellitensignalen und terrestrischen Signalen und Antennenmodifikationsvorrichtung Antenna for receiving satellite signals and terrestrial signals and antenna modification device |
| 04/19/2001 | DE19934671C1 Planare Antenne Planar antenna |
| 04/19/2001 | DE19923524C1 Antenna, for mobile transmitters/receivers working with different frequencies, comprises two body sections with mounting and geometric surface structures using injection molding and surface coating |
| 04/18/2001 | EP1093187A2 Low profile broad band monopole antenna with inductive/resistive networks |
| 04/18/2001 | EP1093182A1 L-shaped indoor antenna |
| 04/18/2001 | EP1093098A1 Antenna structure with a casing including electronic components |
| 04/18/2001 | EP1092245A1 Broad band patch antenna |
| 04/18/2001 | EP1091915A1 Composite injection mouldable material |
| 04/18/2001 | CN1292158A Flexible diversity antenna |
| 04/17/2001 | US6219007 Antenna assembly |
| 04/17/2001 | US6219006 High efficiency broadband antenna |
| 04/17/2001 | US6219002 Planar antenna |
| 04/17/2001 | US6218997 Antenna for a plurality of radio services |
| 04/17/2001 | US6218992 Compact, broadband inverted-F antennas with conductive elements and wireless communicators incorporating same |
| 04/17/2001 | US6218991 Compact planar inverted F antenna |
| 04/17/2001 | US6218990 Radiocommunication device and a dual-frequency microstrip antenna |
| 04/17/2001 | US6218989 Miniature multi-branch patch antenna |
| 04/17/2001 | CA2197589C Surface mount type antenna and communication equipment using same |