Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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03/17/1998 | US5729238 For reducing accumulations of moisture on a satellite antenna |
03/17/1998 | US5729236 Identification system reader with multiplexed antennas |
03/12/1998 | WO1998010487A1 Integrated microwave terrestrial radio with dovetail attachment |
03/12/1998 | WO1998010486A1 Satellite reception antenna |
03/12/1998 | WO1998010485A1 Coaxial dual-band antenna |
03/12/1998 | WO1998010484A1 On-vehicle radar antenna |
03/12/1998 | WO1998010483A1 Dual-mode antenna for a mobile radio telephone |
03/12/1998 | WO1998010482A1 Microwave transceiver/antenna system with adjustable mounting and alignment mechanism |
03/12/1998 | WO1998009811A1 Composite ceramic material with sandwich type structure |
03/12/1998 | DE19636084A1 Phase controlled antenna for radar device |
03/11/1998 | EP0828312A2 Vehicle having a ceramic radome joined thereto by an actively brazed compliant metallic transition element |
03/11/1998 | EP0828311A2 Vehicle having a ceramic radome affixed thereto by a compliant metallic transition element |
03/11/1998 | EP0828310A2 Antenna device |
03/11/1998 | EP0827638A1 Cellular communication system having device coupling distribution of antennas to plurality of transceivers |
03/11/1998 | EP0827475A1 Improvements to observation or telecommunication satellites |
03/11/1998 | EP0799428A4 An impulse radar with swept range gate |
03/10/1998 | US5726984 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
03/10/1998 | US5726667 Portable communication system |
03/10/1998 | US5726661 Method and apparatus for initial pointing of an antenna |
03/10/1998 | US5726630 Detection of multiple articles |
03/10/1998 | US5726383 Telephone radiation shield |
03/10/1998 | US5724717 Method of making an electrical article |
03/05/1998 | WO1998009490A1 Windowpane having electromagnetic shielding ability |
03/05/1998 | WO1998009414A1 Portable radiotelephone with sliding cover and automatic antenna extension |
03/05/1998 | WO1998009342A1 Antenna device and method for portable radio equipment |
03/05/1998 | WO1998001919A3 A handheld apparatus having antenna means for emitting a radio signal, a holder therefor, and a method of transferring signals between said apparatus and holder |
03/05/1998 | DE19636584C1 Vehicle bumper for antenna |
03/05/1998 | DE19635003A1 Automobile radio reception antenna |
03/05/1998 | DE19634691A1 Heating system with radio remote control receiver |
03/04/1998 | EP0826649A1 Methods of making ferroelectric ceramic-polymer composites for voltage-variable dielectric tuning and structures using same |
03/04/1998 | EP0693031B1 Obstacle-detection device |
03/03/1998 | US5724666 Polarization diversity phased array cellular base station and associated methods |
03/03/1998 | US5724052 Device for reducing the radome effect with a surface-radiating wideband antenna and reducing the radar cross section of the assembly |
03/03/1998 | US5724050 Linear-circular polarizer having tapered polarization structures |
03/03/1998 | US5724049 End launched microstrip or stripline to waveguide transition with cavity backed slot fed by offset microstrip line usable in a missile |
03/03/1998 | US5724048 Array antenna, in particular for space applications |
03/03/1998 | US5724045 Radar transponder |
03/03/1998 | US5724044 Electrically scanning microwave radiometer |
03/03/1998 | US5724042 Radar module and antenna device |
03/03/1998 | US5723912 For use inside a vehicle |
03/03/1998 | US5723911 Keyless access control device |
02/26/1998 | WO1998008270A1 Multifocus reflector antenna |
02/26/1998 | WO1998008269A1 Gas tube rf antenna |
02/26/1998 | WO1998008268A1 Vehicle on-screen antenna |
02/26/1998 | WO1998008267A1 Flexible telescoping antenna and method of constructing the same |
02/26/1998 | WO1998008234A1 Emi preventive part and active device with the same |
02/26/1998 | WO1998008115A1 Surface penetrating object detection system |
02/26/1998 | DE19731904A1 Protective anti-radiation casing e.g. for RF device |
02/26/1998 | DE19633291A1 Hand held apparatus for mobile radio telephone |
02/25/1998 | EP0825718A1 Oscillator circuit |
02/25/1998 | EP0825677A2 Reflector material with low passive intermodulation (PIM) |
02/25/1998 | EP0825676A2 Complementary bowtie antenna |
02/25/1998 | EP0825674A1 Single-wire spiral antenna |
02/25/1998 | EP0825672A2 A dual frequency antenna |
02/25/1998 | EP0825670A1 Multi-purpose roofing element |
02/25/1998 | EP0825669A2 Mobile communication apparatus |
02/25/1998 | EP0825668A2 Antenna and resonant-frequency-adjustment method therefor |
02/25/1998 | EP0825667A2 Antenna arrangement |
02/25/1998 | EP0825666A2 Window pane antenne with a transparent conductive layer |
02/25/1998 | EP0824801A1 Method and apparatus for polarization diversity in a base station using antenna arrays |
02/25/1998 | EP0824766A1 Antenna unit |
02/25/1998 | EP0824765A1 Antenna device |
02/25/1998 | EP0824764A1 Head-lamp with integrated microwave antenna |
02/25/1998 | EP0824423A1 Multi-functional apparatus employing an intermittent motion mechanism |
02/25/1998 | CN1174484A Portable radio communication apparatus |
02/24/1998 | US5722089 Antenna control device for a radio communication apparatus having a plurality of antennas |
02/24/1998 | US5721558 Deployable helical antenna |
02/24/1998 | US5721194 Tuneable microwave devices including fringe effect capacitor incorporating ferroelectric films |
02/24/1998 | CA2153380C Antenna positioning apparatus |
02/19/1998 | WO1998007208A1 Integrated matched antenna structures using printed circuit techniques |
02/19/1998 | DE19735395A1 Low loss aerial especially for vehicle windscreen |
02/19/1998 | DE19633253A1 Antenna for digital selective call |
02/19/1998 | DE19633147A1 Multifocus-Reflektorantenne Multi-focus reflector antenna |
02/18/1998 | CN1173949A Antenna for a portable radio communication device |
02/18/1998 | CN1173747A Integral antenna assembly for radio and method of manufacturing |
02/17/1998 | US5719586 Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels |
02/17/1998 | US5719585 Diversity glass antenna for an automobile |
02/12/1998 | WO1998006146A1 Transmit/receive antenna mounting enclosure |
02/12/1998 | DE19648531C1 Wireless transmission from moving parts |
02/11/1998 | EP0823751A2 Antenna switching circuits for radio telephones |
02/11/1998 | EP0823750A1 Synchronous rotation dual-axis mechanical hinge assembly |
02/11/1998 | EP0823749A1 Integrated stacked patch antenna |
02/11/1998 | EP0823748A2 Antenna |
02/11/1998 | EP0823150A1 Super low noise multicoupler |
02/11/1998 | EP0823058A1 Method and apparatus for eliminating mutual inductance effects in resonant coil assemblies |
02/11/1998 | EP0793863A4 Antenna/downconverter having low cross polarization and broad bandwidth |
02/11/1998 | CN1173265A Spectrally efficient high capacity wireless communication systems |
02/11/1998 | CN1173226A An impulse radar with swept range gate |
02/10/1998 | US5717409 For use in a radio transceiver device |
02/10/1998 | US5717408 Retractable antenna for a cellular telephone |
02/10/1998 | US5717399 Radar device for vehicle use |
02/05/1998 | WO1998005171A1 Radio frequency data communications device with adjustable receiver sensitivity and method |
02/05/1998 | WO1998005090A1 Bent-segment helical antenna |
02/05/1998 | WO1998005087A1 Dual-band coupled segment helical antenna |
02/05/1998 | WO1997041695A3 Coupled multi-segment helical antenna |
02/04/1998 | EP0822609A1 Device for receiving and/or transmitting an electromagnetic wave |
02/04/1998 | EP0821834A1 Retractable antenna |
02/04/1998 | CN2273899Y Recessiveness housing for rediation-proof for Ericsson mobile phone |
02/04/1998 | CN1172566A Multiple access digital transmitter and receiver |
02/04/1998 | CN1172555A Antenna |