Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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12/10/1998 | WO1998055773A1 Threaded fastener with over-torque protection |
12/10/1998 | WO1998040753A3 High voltage installation with a device for transmitting signals |
12/10/1998 | DE19724125A1 Helical spring winding arrangement onto a rod, especially a radio antenna rod |
12/10/1998 | DE19723331A1 Funkgerät Radio set |
12/10/1998 | DE19722742A1 Antennenanordnung Antenna array |
12/10/1998 | DE19721986C1 Circularly polarised antenna for magneto-resonance device |
12/09/1998 | EP0883208A2 Multi-beam antenna system for cellular radio base stations |
12/09/1998 | EP0883206A2 Transmitting/Receiving apparatus for high frequencies and usage of the apparatus |
12/09/1998 | CN1201555A De-icing apparatus of satellite antenna with cover |
12/09/1998 | CN1201273A Antenna device suitable to mobile radio equipments |
12/08/1998 | US5848361 Signal combiner for a radio communication base station arrangement |
12/08/1998 | US5848060 Cellular/satellite communications system with improved frequency re-use |
12/08/1998 | US5847682 Top loaded triangular printed antenna |
12/08/1998 | US5847676 For directing a beam of energy at a moving object |
12/08/1998 | US5845395 Method of producing high-temperature superconductor thin film device |
12/08/1998 | CA2148125C Antenna arrangement for a wireless communication device |
12/06/1998 | CA2206062A1 Esthetic design telecommunications tower with antenna or spotlight and underground equipment storage |
12/03/1998 | WO1998054842A2 Method and apparatus for receiving multi-region broadcast entertainment transmissions at a moving receiver station |
12/03/1998 | WO1998054788A1 Antenna for high frequency radio signal transmission |
12/03/1998 | WO1998054787A1 Antenna system |
12/03/1998 | WO1998054784A1 Radio apparatus with a built-in antenna |
12/03/1998 | WO1998054426A1 A shelter for telecommunications equipment and a tower for transmitting/receiving electromagnetic signals |
12/03/1998 | WO1998039931A3 Radio frequency switch assembly |
12/03/1998 | DE19722547A1 Antenne zum Abstrahlen von hochfrequenten Funksignalen Antenna for radiating high-frequency radio signals |
12/03/1998 | DE19722506A1 Funkgerät Radio set |
12/02/1998 | EP0881703A1 Stiff antenna and corresponding fabrication method |
12/02/1998 | EP0881702A1 Foldable geostationary satellite antenna pointing guide and method |
12/02/1998 | EP0881701A1 Attachment device for a device |
12/02/1998 | EP0880713A1 Combined gps positioning system and communications system utilizing shared circuitry |
12/02/1998 | EP0843905A4 Fractal antennas, resonators and loading elements |
12/02/1998 | EP0843904A4 Low profile antenna array for land-based, mobile radio frequency communication system |
12/02/1998 | EP0783774B1 Antenna |
12/02/1998 | EP0634057B1 Radio circuit including antenna assembly |
12/02/1998 | CN1200866A Radio communications device and its cover |
12/01/1998 | US5845193 Transmitting apparatus for use in non-geostationary satellites |
12/01/1998 | US5844985 Vertically correcting antenna for portable telephone handsets |
12/01/1998 | US5844766 Lightning supression system for tower mounted antenna systems |
12/01/1998 | US5844529 Antenna enclosure with a stress-free connection along the length of the radome |
12/01/1998 | US5844528 Satellite feedhorn including a heating assembly |
12/01/1998 | US5844526 Thermally insulated satellite reflector assembly |
12/01/1998 | US5844525 Printed monopole antenna |
12/01/1998 | US5844524 Antenna, in particular for an anti-theft system of a motor vehicle |
12/01/1998 | US5844523 Electrical and electromagnetic apparatuses using laminated structures having thermoplastic elastomeric and conductive layers |
12/01/1998 | US5844407 Method using squid array for improving the sensitivity of a slot antenna |
12/01/1998 | CA2179331C Expanded quadruple-delta antenna structure |
11/26/1998 | WO1998053524A1 Highly isolated multiple frequency band antenna |
11/26/1998 | WO1998053523A1 Radiotelephones with switching antenna matching system |
11/26/1998 | WO1998053522A1 Shell and support structure for enclosing an antenna mounted on an elongated member |
11/26/1998 | WO1998053521A1 Variable azimuth mounting assembly for panel antennas |
11/26/1998 | WO1998052786A1 Matting with a heatable wire for a car seat heating system and car seat having such a matting |
11/26/1998 | DE19821501A1 Motor vehicle seat for airbag system with child seat detection |
11/25/1998 | EP0880311A1 Electromagnetic field shielding device |
11/25/1998 | EP0880195A1 Antenna adjuster |
11/25/1998 | EP0879487A1 Device for grounding feed cables between transmitters or receivers and antennas |
11/25/1998 | EP0879486A1 Thin antennas |
11/25/1998 | EP0879485A1 Compact radio frequency transmitting and receiving antenna and control device employing same |
11/25/1998 | EP0707760B1 Device with directional antenna for cordless radio communication |
11/25/1998 | CN1200231A Windowpane having electromagnetic shielding ability |
11/24/1998 | US5842117 Mobile radio aerial installation |
11/24/1998 | US5841407 For coupling to a wave launching structure |
11/24/1998 | US5841406 Critically coupled bi-periodic driver antenna |
11/24/1998 | US5841403 Antenna means for hand-held radio devices |
11/24/1998 | US5841402 Antenna means for hand-held radio devices |
11/24/1998 | US5841401 Printed circuit antenna |
11/24/1998 | US5841396 To calibrate a local oscillator in a mobile gps receiver |
11/24/1998 | US5841249 Multi-functional apparatus employing an intermittent motion mechanism |
11/24/1998 | US5841146 Reflector |
11/24/1998 | US5841121 Hand-held optically readable character set reader having automatic focus control for operation over a range of distances |
11/22/1998 | CA2205873A1 Novel techniques for the cancellation of beam squint in planar printed reflectors |
11/19/1998 | WO1998052301A2 Satellite apparatus with omnidirectional and manually steerable directional antenna |
11/19/1998 | WO1998052293A1 Antenna arrangement for portable two-way radio apparatus |
11/19/1998 | WO1998052247A1 Radar sensor for a vehicle |
11/19/1998 | WO1998052246A1 An integrated antenna phase shifter |
11/19/1998 | WO1998052155A1 Methods of enhancing electromagnetic radiation properties of encapsulated circuit, and related devices |
11/19/1998 | DE19821223A1 Electromagnetic signal reception antenna |
11/19/1998 | DE19719953A1 Vehicle radar sensor e.g. for distance warning |
11/19/1998 | CA2289646A1 Satellite apparatus with omnidirectional and manually steerable directional antenna |
11/18/1998 | EP0878864A2 Chip antenna and mobile communication apparatus using the same |
11/18/1998 | EP0878863A2 Mobile communication apparatus |
11/18/1998 | EP0725985B1 Wire connector |
11/18/1998 | CN2297807Y Automatic antenna switch for automobile |
11/18/1998 | CN1199494A EMI preventive part and active device with same |
11/18/1998 | CN1199468A Combined GPS positioning system and communication system utilizing shared circuitry |
11/17/1998 | US5838789 S-shaped flip cellular telephone |
11/17/1998 | US5838527 Electrical surge protection apparatus |
11/17/1998 | US5838285 Wide beamwidth antenna system and method for making the same |
11/17/1998 | US5838281 For mounting in a metal panel |
11/17/1998 | US5838280 Microstrip type antenna having small size and capable of changing gain |
11/17/1998 | US5838278 Antenna pointing apparatus mounted on satellite using feed forward with reference model |
11/17/1998 | US5837987 Hand-held optically readable character set reader having automatic focus control for operating over a range of distances |
11/17/1998 | US5837926 Mines having tuned passive electromagnetic reflectors to enhance radar detection |
11/17/1998 | CA2149646C Method of disposing antenna of remote control device for vehicle |
11/16/1998 | CA2235725A1 A method of installation for a fixed wireless access subscriber antenna |
11/12/1998 | WO1998051023A1 Network for controlling steerable beams |
11/12/1998 | WO1998050981A1 Radio antenna system |
11/12/1998 | WO1998050978A1 Reflector-sensor with photovoltaic cells and communication system comprising such a reflector-sensor |
11/12/1998 | WO1998050977A1 Dual-polarized antenna and single-polarized antenna |
11/12/1998 | DE19739298C1 Appliance for mounting distance sensor on motor vehicle esp. for radar equipment measuring distance between vehicles |
11/12/1998 | DE19719764A1 Kraftfahrzeug-Radarsensor Motor-vehicle radar sensor |
11/12/1998 | CA2288635A1 Radio antenna system |