Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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09/27/1994 | US5351284 Antenna for a base unit of a cordless telephone system |
09/27/1994 | US5351130 Satellite receiver with improved memory back-up and loading capabilities |
09/27/1994 | US5351063 Ultra-wideband high power photon triggered frequency independent radiator with equiangular spiral antenna |
09/27/1994 | US5351062 Retractable distributed array antenna |
09/27/1994 | US5351060 Antenna |
09/27/1994 | US5351018 Antenna isolation assembly for hot chassis receiver |
09/22/1994 | DE4308604A1 Linear antenna array having an omnidirectional characteristic |
09/21/1994 | EP0616384A1 Antenna device and apparatus including such an antenna device |
09/21/1994 | EP0616383A1 Antenna device for hand-held portable transceivers |
09/21/1994 | EP0588944A4 An improved miniature transponder device |
09/21/1994 | CN1092570A Portable telephone set |
09/20/1994 | US5349497 Detachable handle structures for terminals |
09/20/1994 | US5349362 Concealed antenna applying electrically-shortened elements and durable construction |
09/20/1994 | US5349361 Three-wave antenna for vehicles |
09/20/1994 | US5349360 Electronically controlled antenna system |
09/20/1994 | US5349357 Circuit arrangement for obtaining a constant field strength of an HF signal radiated by a transmitting device with exchangeable antenna |
09/20/1994 | CA2092071A1 Removing snow from satellite dishes |
09/20/1994 | CA2037841C High efficiency active printed antenna system for an agile space radar |
09/19/1994 | CA2115082A1 Low-loss rf coupler for testing a cellular telephone |
09/15/1994 | WO1994021054A1 Accessory for a mobile communication device |
09/15/1994 | WO1994021053A1 Antenna fixture for hand-held cellular telephones |
09/15/1994 | WO1994021003A1 Low profile antenna for on-board multiple frequency radio equipment |
09/15/1994 | WO1994021002A1 Drive arrangement for mechanically-steered antennas |
09/15/1994 | CA2157928A1 Accessory for a mobile communication device |
09/15/1994 | CA2133987A1 Antenna assembly for radio circuit and method therefor |
09/14/1994 | EP0614578A1 Compact broadband microstrip antenna |
09/14/1994 | EP0614534A1 Azimuth correction for radar antenna roll and pitch |
09/14/1994 | EP0560978A4 Telescoping mast with improved holddown-locking mechanism |
09/13/1994 | US5347291 Capacitive-type, electrically short, broadband antenna and coupling systems |
09/13/1994 | US5347286 Communications system |
09/13/1994 | CA2091628A1 Radio frequency radiation shield for hand-held radio phone |
09/08/1994 | DE4342592C1 Current limiting device |
09/07/1994 | EP0614246A1 Array antenna |
09/07/1994 | EP0614245A1 Phased array antenna for efficient radiation of microwave and thermal energy |
09/07/1994 | CN2176606Y Suspension satellite antenna for communication |
09/06/1994 | US5345244 For determining the location of an observer or the time of observation |
09/06/1994 | US5345238 Satellite signature suppression shield |
09/06/1994 | US5344685 Production of composite sandwich structures |
09/01/1994 | WO1994019873A1 Receiver having concealed external antenna |
09/01/1994 | WO1994019842A1 Antenna system |
09/01/1994 | WO1994019841A1 Radiation shield |
09/01/1994 | WO1994019736A1 Portable work station and data collection terminal including switchable multi-purpose touch screen display |
09/01/1994 | CA2157039A1 Portable work station and data collection terminal including switchable multi-purpose touch screen display |
09/01/1994 | CA2117919A1 Receiver having concealed external antenna |
08/31/1994 | EP0613207A1 Antenna for a radio communication apparatus |
08/31/1994 | EP0613206A1 Antenna for a radio communication apparatus |
08/31/1994 | EP0613205A1 Window glass with a built- in radio circuit and vehicle with such a window glass |
08/31/1994 | CN2175973Y Magnetic antenna wave filter |
08/30/1994 | US5343214 Cellular mobile communications antenna |
08/30/1994 | US5343213 Snap-in antenna assembly |
08/24/1994 | EP0612119A1 Car glazing with a printed conductor structure |
08/24/1994 | EP0611501A1 Beam compensation methods for satellite communication system. |
08/24/1994 | EP0611500A1 Satellite communication system |
08/24/1994 | EP0611491A1 Spacecraft antennas and beam steering methods for satellite communication system |
08/24/1994 | EP0611490A1 Terrestrial antennas for satellite communication system |
08/23/1994 | US5341149 Antenna rod and procedure for manufacturing same |
08/23/1994 | US5341148 High frequency multi-turn loop antenna in cavity |
08/23/1994 | US5341147 Method for measuring and correcting antenna RF beam alignment |
08/23/1994 | US5341138 Structure of reception frequency converting portion in a multi-band microwave detector |
08/23/1994 | CA2116052A1 Glass pane with built-in radio circuit, particularly windshields |
08/18/1994 | WO1994018817A1 A device for radio communication |
08/18/1994 | WO1994018717A1 Movable aerials |
08/17/1994 | EP0611199A1 Portable radio telephone employing an antenna with a substantially vertical radiation pattern |
08/17/1994 | EP0610546A1 An antenna system |
08/17/1994 | EP0610210A1 Vehicle antenna |
08/17/1994 | CN1090952A Diversity antenna structure having closely-positoned antenna |
08/17/1994 | CN1090951A Antenna isolation assembly for hot chassis receiver |
08/16/1994 | US5339089 Antenna structure |
08/16/1994 | US5338896 Shield device for cellular phones |
08/12/1994 | CA2115417A1 Portable radiotelephone |
08/10/1994 | EP0610126A1 Improved microstrip antenna for microwave receiver |
08/10/1994 | EP0610025A1 Folding electronic card assembly |
08/10/1994 | EP0609227A1 Method and apparatus for reading and focusing a bar code and data collection and communications module |
08/09/1994 | US5337063 Antenna circuit for non-contact IC card and method of manufacturing the same |
08/09/1994 | US5337062 Deployable satellite antenna for use on vehicles |
08/09/1994 | US5337061 High performance antenna for hand-held and portable equipment |
08/09/1994 | US5337060 Micro-strip antenna |
08/09/1994 | US5336896 Cellular telephone users protective device |
08/09/1994 | US5336565 Resin laminated transparent sheets having interior of one sheet coated with oxynitride of titanium, zirconium or chromium to shield against solar radiation and heat |
08/09/1994 | US5335407 Method and apparatus for removing antenna bearings |
08/04/1994 | WO1994017565A1 Antenna assembly for radio circuit and method therefor |
08/04/1994 | WO1994017564A1 An antenna stabilisation system |
08/03/1994 | EP0609103A1 Antenna for portable radio communication apparatus |
08/03/1994 | EP0608992A1 Dual purpose, low profile antenna |
08/03/1994 | EP0608554A1 Connection element for window glass with electrical arrangement |
08/03/1994 | CN1090409A Method and circuit configuration for electronically labelling articles |
08/02/1994 | US5335368 Portable radio apparatus having variable impedance matching circuit between antenna and radio circuit |
08/02/1994 | US5335367 Antenna retracting structure of portable radio |
08/02/1994 | US5335366 Radiation shielding apparatus for a radio transmitting device |
08/02/1994 | US5334990 Ku-band satellite dish antenna |
08/02/1994 | US5334989 Automotive window glass antenna |
08/02/1994 | US5334988 Glass antenna for automobile |
08/02/1994 | US5333436 Modular antenna pole |
07/27/1994 | EP0608180A1 Method for fabrication of a window antenna and window antenna |
07/27/1994 | EP0608000A1 Antenna apparatus and attitude control method |
07/27/1994 | CN1090093A Antenna fixing holder |
07/26/1994 | US5333002 Full aperture interleaved space duplexed beamshaped microstrip antenna system |
07/26/1994 | CA2114576A1 Dual purpose, low profile antenna |
07/26/1994 | CA2032400C Device for measuring flexural displacement of an antenna support rod staff, and use thereof for pointing control of a motor driven orientable antenna |
07/21/1994 | WO1994016471A1 Transmit and receive antenna having angled crossover elements |