Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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05/30/1989 | US4835541 Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna |
05/30/1989 | US4833932 Stabilised mount |
05/24/1989 | DE3738828A1 Hand-held duplex transceiver |
05/24/1989 | DE3738707A1 Antenna arrangement |
05/24/1989 | DE3738706A1 Antenna arrangement for aircraft |
05/24/1989 | DE3738226A1 Vehicle window pane antenna |
05/24/1989 | CN2038281U Folding oscillator component part of compound structure type |
05/23/1989 | US4833726 Helmet with two-way radio communication faculty |
05/23/1989 | US4833484 Earth terminal for satellite communication |
05/23/1989 | US4832425 Rotation system for a rotating, tilting reflector |
05/23/1989 | CA1254654A1 Automobile antenna system |
05/17/1989 | CN2037879U Discharge valve and its combination with leak coil |
05/11/1989 | DE3812270C1 Antenna array |
05/11/1989 | DE3736803A1 Test element, mounted on the wheel of a motor vehicle, for monitoring the interior pressure of a tyre |
05/09/1989 | US4829591 Portable radio |
05/09/1989 | US4829317 Motor driven antenna for vehicles |
05/09/1989 | US4829312 Slotted waveguide antenna assembly |
05/09/1989 | US4829310 Wireless communication system using current formed underground vertical plane polarized antennas |
05/03/1989 | EP0314053A1 Electroplating device for the thickening of a conductive line on a glass window |
05/03/1989 | EP0313636A1 Technique for roll stabilization and partitioning of phased array antenna receiving apertures. |
05/02/1989 | US4827275 Noise rejection antenna system for nonmetallic marine vessels |
05/02/1989 | US4827274 Motor vehicle window pane |
05/02/1989 | US4827273 Antenna mounting apparatus |
05/02/1989 | US4827272 Overhead power line clamp and antenna |
05/02/1989 | US4827269 Apparatus to maintain arbitrary polarization stabilization of an antenna |
04/27/1989 | DE3830335A1 De-icing device for aircraft |
04/26/1989 | EP0312989A2 Microwave antenna structure |
04/26/1989 | EP0312792A1 Antenna for a miniature radio receiver in a watch casing |
04/26/1989 | CN2036704U Open type integral radar hood |
04/25/1989 | USRE32913 Shields for antennas of borehole logging devices |
04/25/1989 | US4825226 Power antenna adapter for replacement antenna |
04/25/1989 | US4825223 Microwave reflector assembly |
04/25/1989 | US4825218 Reflector antenna for telecommunications |
04/25/1989 | US4825217 Car phone antenna assembly |
04/20/1989 | DE3834075A1 Window antenna |
04/18/1989 | US4823142 Automobile antenna system |
04/18/1989 | US4823141 Vehicle antenna system |
04/18/1989 | US4823140 Antenna device for a television receiver mounted on an automobile |
04/18/1989 | US4823134 Orienting a mechanism with respect to a target |
04/18/1989 | CA1252882A1 Automobile antenna system |
04/18/1989 | CA1252881A1 Automobile antenna system with a high-frequency pick-up coil |
04/12/1989 | EP0310632A1 Cross-flow filtration device and method of making. |
04/11/1989 | US4821043 Steerable windowed enclosures |
04/11/1989 | US4821042 Vehicle antenna system |
04/11/1989 | US4821040 Circular microstrip vehicular rf antenna |
04/11/1989 | US4819399 Deployable truss |
04/05/1989 | EP0310414A2 Lens/polarizer/radome |
04/05/1989 | EP0309650A2 Driving device for extending and withdrawing operative members of a space vehicle |
04/04/1989 | US4819007 Supporting structure for reflector-type microwave antennas |
04/04/1989 | US4819006 Mount for supporting a parabolic antenna |
04/04/1989 | US4819002 Device for orienting and angularly positioning the axis of rotation of a rotatable load |
04/04/1989 | US4819001 Automobile antenna system |
03/29/1989 | EP0309039A2 Integrated millimetre-wave transceiver |
03/29/1989 | EP0308935A1 Antenna bracelet for a radio receiver incorporated in a watch |
03/29/1989 | EP0308631A2 Servo actuator for an antenna, solar panel or such, connected to a satellite |
03/29/1989 | EP0179067B1 Air-line microwave coaxial reversing switch |
03/28/1989 | US4817196 Apparatus for tuning the antenna of a miniature personal communications device |
03/28/1989 | US4816839 Transponder antenna |
03/28/1989 | US4816838 Portable receiving antenna system |
03/28/1989 | US4816837 Automobile antenna system |
03/21/1989 | US4814784 Individual self-erecting antenna |
03/21/1989 | US4814778 Large scan antenna with fixed main reflector and fixed feed, particularly for use at ultrahigh frequencies, carried on board a satellite and a satellite equipped with such an antenna |
03/21/1989 | US4814776 Optimally grounded small loop antenna |
03/14/1989 | US4812854 Electroconductive flexible reflective surfaces; microwave transmission |
03/08/1989 | EP0305518A1 Monocoque antenna structure |
03/08/1989 | CN1031603A High-frequency head of a continuous-wave radar |
03/07/1989 | US4811330 Automobile antenna system |
03/07/1989 | US4811031 DBS antenna |
03/07/1989 | US4811026 Mobile satellite receiving antenna especially for recreation vehicle |
03/07/1989 | US4811025 Automotive antenna system |
03/07/1989 | US4811024 Automobile antenna |
03/07/1989 | CA1250950A1 Telescopic antenna |
03/01/1989 | EP0304656A1 Directional antenna for relay systems |
02/28/1989 | US4809010 Low profile wireless communication system and method |
02/28/1989 | US4808999 Towed decoy with fiber optic link |
02/23/1989 | WO1989001709A1 Vehicle radio system |
02/21/1989 | US4806943 Set of transmit/receive antennas situated at a fixed station for a two-way radio link with a vehicle |
02/21/1989 | US4806942 Automobile TV antenna system |
02/21/1989 | US4805532 Deploying arrangement for an on-board targeting device of a bomblet |
02/16/1989 | DE3822664A1 Vehicle antenna in the form of a rod |
02/16/1989 | DE3726309A1 Radar camouflage of aircraft antennas |
02/15/1989 | CN2032764U Remote controllable satellite tv receiver with antenna cover |
02/15/1989 | CN1031050A Electromgnetically-transparent structure |
02/14/1989 | US4804973 Heavy duty mounting base |
02/14/1989 | US4804972 Monocoque antenna structure |
02/14/1989 | US4804971 Guy system for parabolic reflecting antenna |
02/14/1989 | US4804969 Portable antenna |
02/14/1989 | US4804968 Vehicle antenna system |
02/14/1989 | US4804967 Vehicle antenna system |
02/14/1989 | US4804966 Automobile antenna system |
02/08/1989 | EP0302596A1 Electromagnetically-transparent laminate |
02/07/1989 | US4803495 Radio frequency array antenna with energy resistive material |
02/07/1989 | US4803493 Mobile antenna circuit with variable line length |
02/07/1989 | US4803492 Vehicle window glass antenna |
02/07/1989 | US4803491 Antenna for wireless communication equipment |
02/07/1989 | US4803490 Horizon stabilized antenna beam for shipboard radar |
02/01/1989 | EP0301175A2 Extensible antenna |
01/31/1989 | US4801940 Satellite seeking system for earth-station antennas for TVRO systems |
01/31/1989 | US4801239 Arm device |
01/26/1989 | WO1989000772A1 Satellite earth station |