| Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
|---|
| 08/01/1990 | EP0380231A2 A whip antenna for use in vehicles |
| 07/31/1990 | US4945361 Automobile antenna attachment device |
| 07/31/1990 | US4944087 Method of making a curved plastic body with circuit pattern |
| 07/26/1990 | WO1990008404A1 Reactance buffered loop antenna and method for making the same |
| 07/26/1990 | WO1990008403A1 Adjustable watchband with embedded antenna |
| 07/26/1990 | DE3938510A1 Antenna auxiliary amplifier circuit for antenna diversityreception |
| 07/25/1990 | EP0379434A1 Ultra-high frequency and high-temperature antenna, especially for a spacecraft |
| 07/24/1990 | USRE33276 Method and apparatus for separately controlling sky wave and ground wave radiation from a medium wave antenna |
| 07/24/1990 | US4943811 Dual polarization electromagnetic power reception and conversion system |
| 07/24/1990 | US4943810 Antenna coil with integral housing |
| 07/18/1990 | EP0377745A1 Device for automatically expanding and contracting antenna. |
| 07/18/1990 | EP0377648A1 Vehicle radio system |
| 07/18/1990 | CN1008858B Portable antenna device for satellite communucation |
| 07/17/1990 | US4942311 Reset circuit for an automobile antenna control device |
| 07/10/1990 | US4940992 Balanced low profile hybrid antenna |
| 07/05/1990 | DE3938512A1 Indoor television aerial |
| 07/05/1990 | DE3938395A1 Sensor detecting presence of objects - contains generator, waveguide, output coupler and antenna forming discontinuity between generator and output coupler |
| 07/04/1990 | EP0376643A2 Flat-plate antenna for use in mobile communications |
| 07/04/1990 | EP0376074A2 Dual polarization microstrip array antenna |
| 07/03/1990 | US4939525 Tunable short monopole top-loaded antenna |
| 07/03/1990 | US4939524 Portable antenna |
| 07/03/1990 | US4939484 Transmission channel coupler for antenna |
| 07/03/1990 | CA1271257A1 Glass-mountable antenna assembly |
| 06/28/1990 | WO1990007199A1 Focussing device for a microwave antenna |
| 06/27/1990 | EP0375416A2 Plane slot antenna |
| 06/27/1990 | EP0375415A2 Plane slot antennas and their use in motor vehicles |
| 06/27/1990 | EP0374376A2 Method for providing multiple coaxial cable connections to a radio-frequency antenna without baluns |
| 06/27/1990 | EP0374371A1 Rod antenna for t.v. reception |
| 06/20/1990 | EP0373604A1 Direction tracking antenna system |
| 06/20/1990 | EP0373257A1 Horizon stabilized antenna beam for shipboard radar |
| 06/20/1990 | CA2005973A1 Focussing device for a microwave antenna |
| 06/19/1990 | US4935814 Picture quality indicator for satellite broadcasting receiver |
| 06/19/1990 | US4935747 Axial mode helical antenna |
| 06/19/1990 | US4935746 Efficiency monitoring antenna |
| 06/19/1990 | US4935745 Card-type radio receiver having slot antenna integrated with housing thereof |
| 06/19/1990 | CA1270529A1 System for automatically tuning the antenna of a miniature portable communications device |
| 06/13/1990 | EP0372720A1 Extendable antenna device |
| 06/13/1990 | EP0372430A2 Automatic antenna tuning |
| 06/13/1990 | EP0372055A1 Telescopic beam. |
| 06/13/1990 | DE3841162A1 Radome having high-temperature properties |
| 06/13/1990 | DE3840179C1 Lightning protection device for satellite receiving antennas |
| 06/13/1990 | CN2058275U Improved structure of tv antenna reflector |
| 06/12/1990 | US4933683 Jettison rain cover for intelligent weapons |
| 06/12/1990 | US4933681 Radar antenna of small overall dimensions |
| 06/12/1990 | US4932176 Extendible and retractible mast system |
| 06/12/1990 | CA1270323A1 Electric antenna apparatus for vehicles |
| 06/06/1990 | EP0371714A2 Telescopic antennas for use in vehicles |
| 06/06/1990 | EP0371213A1 Linear actuator for antenna pointing, particulary suitable for space applications |
| 06/05/1990 | US4931809 Mounting assembly for satellite transmitting antenna |
| 06/05/1990 | US4931807 Non-stationary antenna with sleeve and resonant circuit |
| 06/05/1990 | US4931806 Window mounted antenna for a cellular mobile telephone |
| 06/05/1990 | US4931805 Adhesive system and method for mounting a cellular telephone antenna |
| 06/05/1990 | US4931799 Short-range radar transceiver employing a FET oscillator |
| 06/05/1990 | US4930731 Magnesia-alumina spinel |
| 05/31/1990 | WO1990006003A1 Radar system for determining angular position utilizing a linear phased array antenna |
| 05/30/1990 | EP0370746A1 Radio receiver antenna systems |
| 05/30/1990 | EP0370715A2 An antenna installation device using a screw type coupling device |
| 05/30/1990 | EP0370714A1 A wave reception apparatus for a motor vehicle |
| 05/30/1990 | EP0370314A2 Mobile antenna assembly with a telescopic mast |
| 05/29/1990 | US4930148 Headband radiophone combination set |
| 05/29/1990 | US4929962 Feed horn for a telecommunications antenna |
| 05/29/1990 | US4929961 Non-grounded type ultrahigh frequency antenna |
| 05/29/1990 | US4929952 Search-radar azimuth correction |
| 05/22/1990 | US4928108 Electrical signal separating device having isolating and matching circuitry for split passband matching |
| 05/17/1990 | WO1990005390A1 Improved extendable antenna for portable cellular telephones |
| 05/16/1990 | EP0367853A1 Reactive force isolation in motor drives |
| 05/16/1990 | CN1042182A Cucumber mosaic virus coat protein gene |
| 05/16/1990 | CN1042114A Antenna for apparatus for surveillance of pneumatic tyre |
| 05/15/1990 | US4926188 Gimballed antenna |
| 05/14/1990 | EP0274526A4 Transponder device. |
| 05/10/1990 | DE3836099A1 Telemetering device (remote measuring device) for measuring and transmitting various data within a cooking pot (saucepan) |
| 05/09/1990 | EP0367609A2 Improved extendable antenna for portable cellular telephones |
| 05/09/1990 | EP0367555A2 Reception system on window glass |
| 05/09/1990 | EP0367225A2 A glass window antenna for use in a motor vehicle |
| 05/09/1990 | EP0366875A2 Wristwatch radiotelephone |
| 05/08/1990 | US4924239 Antenna mounting apparatus |
| 05/08/1990 | US4924238 Electronically tunable antenna |
| 05/08/1990 | US4924237 Antenna and its electronic circuit combination |
| 05/08/1990 | CA1268855A1 Multiband antenna |
| 05/08/1990 | CA1268842A1 Inflatable radar reflector |
| 05/03/1990 | WO1990004862A1 Array antenna and a feeder device therefor |
| 05/02/1990 | EP0366393A2 Antenna for radio telephone |
| 05/02/1990 | EP0365939A1 Antenna for a tyre surveillance device |
| 05/02/1990 | CN2056793U Telescopic antenna rotary part |
| 05/01/1990 | US4922264 Satellite antenna mounting apparatus with ballast means |
| 05/01/1990 | US4922261 Aerial systems |
| 05/01/1990 | US4922260 Adjustable watchband with embedded antenna |
| 04/26/1990 | DE3835678A1 Tube-weapon system |
| 04/25/1990 | EP0364974A2 Antenna support adjustable in azimuth and elevation |
| 04/25/1990 | CN1007767B Bar antenna device |
| 04/24/1990 | US4920354 Manually extendable telescoping antenna |
| 04/24/1990 | US4920353 Antenna for portable radio communication apparatus |
| 04/24/1990 | US4920352 Retractable antenna |
| 04/24/1990 | US4920350 Satellite tracking antenna system |
| 04/24/1990 | US4920349 Antenna mounting with passive stabilization |
| 04/24/1990 | CA1268249A1 Wide sweep antenna mounted on a satellite and equipped with a main reflector and fixed sources, especially for microwave operation |
| 04/19/1990 | WO1990004319A1 Curved plastic body with circuit pattern and method of making |
| 04/19/1990 | DE3835316A1 Parabolic antenna holder |
| 04/19/1990 | DE3834967A1 Verfahren zur bestimmung der ortslage von beweglichen grenzen zwischen biologischen geweben und einrichtung zu dessen durchfuehrung Method for the determination of the limits specified location of movable between biological tissues and device for carrying it out |
| 04/17/1990 | US4918749 Receiving configuration for microwave signals |