| Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
|---|
| 01/25/2000 | US6018321 Variable extended cable antenna for a cellular telephone |
| 01/25/2000 | US6018320 Apparatus and a method relating to antenna systems |
| 01/25/2000 | US6018316 Multiple beam antenna system and method |
| 01/25/2000 | US6018299 Radio frequency identification tag having a printed antenna and method |
| 01/25/2000 | US6018276 Waveguide input apparatus of two orthogonally polarized waves including two probes attached to a common board |
| 01/25/2000 | US6018223 Multi-functional apparatus employing an intermittent motion mechanism |
| 01/25/2000 | US6017003 Satellite operating system and method |
| 01/25/2000 | CA2177746C Antenna device and communication apparatus incorporating the same |
| 01/20/2000 | WO2000003454A1 Retractable dual-band tapped helical radiotelephone antennas |
| 01/20/2000 | WO2000003453A1 Miniature printed spiral antenna for mobile terminals |
| 01/20/2000 | WO2000003452A1 Printed twin spiral dual band antenna |
| 01/20/2000 | WO2000003451A1 A dual band antenna |
| 01/20/2000 | WO2000003263A2 Method and apparatus for implementing automatic tilt control of a radar antenna on an aircraft |
| 01/20/2000 | WO1999059223A3 Dual-band microstrip antenna array |
| 01/20/2000 | WO1999059220A3 Impedance-matching device |
| 01/19/2000 | EP0973280A2 A method and a device for reducing interference |
| 01/19/2000 | EP0973270A2 Variable impedance matching circuit and portable phone employing the same |
| 01/19/2000 | EP0973231A2 Dual polarization directional antenna having choke reflectors for minimizing side lobe |
| 01/19/2000 | EP0973229A1 Third resonance antenna |
| 01/19/2000 | EP0973228A1 RF equipment with a rod antenna |
| 01/19/2000 | EP0972317A1 Microstrip array antenna |
| 01/19/2000 | EP0972316A1 Arrangement for controlling radar transmissions for a system of antennas on a moving platform |
| 01/19/2000 | EP0972211A1 Radar system, including for use in a vehicle |
| 01/19/2000 | EP0756762B1 Antenna system |
| 01/19/2000 | CN1242113A Retractable radiotelephone antennas and associated radiotelephone communication methods |
| 01/19/2000 | CN1241855A Apparatus and method for suppressing frequency interference |
| 01/18/2000 | USRE36506 Antenna design using a high index, low loss material |
| 01/18/2000 | US6016431 Radiotelephones with integrated matching antenna systems |
| 01/18/2000 | US6016423 Mobile communicator system |
| 01/18/2000 | US6016130 Dual-frequency antenna |
| 01/18/2000 | US6016129 Antenna system, in particular an antenna system for traffic communicating systems |
| 01/18/2000 | US6016128 GPS wave antenna apparatus |
| 01/18/2000 | US6016127 Traveling wave antenna |
| 01/18/2000 | US6016126 Non-protruding dual-band antenna for communications device |
| 01/18/2000 | US6016125 Antenna device and method for portable radio equipment |
| 01/18/2000 | US6016123 Base station antenna arrangement |
| 01/18/2000 | US6016120 Method and apparatus for automatically aiming an antenna to a distant location |
| 01/18/2000 | US6016119 Method and apparatus for determining the location of an object which may have an obstructed view of the sky |
| 01/18/2000 | US6015965 Method for heating a solid surface such as a floor, wall, roof, or countertop surface |
| 01/18/2000 | CA2215257C Power transmission system, ic card and information communication system using ic card |
| 01/18/2000 | CA2206647C Composite rooftop antenna for terrestrial and satellite reception |
| 01/18/2000 | CA2199456C Wireless communication device with antenna-activated switch |
| 01/18/2000 | CA2164669C Multi-branch miniature patch antenna having polarization and share diversity |
| 01/13/2000 | WO2000002287A1 Antenna unit, communication system and digital television receiver |
| 01/12/2000 | EP0971436A2 Antenna device and transmitting/receiving apparatus |
| 01/12/2000 | EP0971241A1 Digital spacecraft antenna tracking system |
| 01/12/2000 | EP0971213A2 Microwave content level measurement apparatus with improved signal quality |
| 01/12/2000 | EP0970540A1 An antenna and a feed network for an antenna |
| 01/12/2000 | EP0970539A2 Dual-band helical antenna |
| 01/12/2000 | EP0970537A1 Antenna element |
| 01/12/2000 | EP0970536A1 Antenna more especially for motor vehicles |
| 01/12/2000 | EP0970535A1 Retractable antenna with shifting electrical length |
| 01/12/2000 | EP0970534A1 Antenna for radio transmitter and receiver |
| 01/12/2000 | EP0970455A1 Monitor tag with patch antenna |
| 01/12/2000 | CN2358563Y Antenna for mobile telephone |
| 01/12/2000 | CN2358562Y GPS aerial protective device |
| 01/12/2000 | CN2357535Y Waistband with built-in antenna |
| 01/12/2000 | CN1241308A L-band quadrifilar helix antenna |
| 01/12/2000 | CN1241307A Dual frequency band quadrifilar helix antenna systems and methods |
| 01/12/2000 | CN1241306A Armoured magnetic field antenna in printed circuit |
| 01/12/2000 | CN1241045A Radio communication apparatus and double frequency microstrip antenna |
| 01/11/2000 | US6014705 Modular portable data processing terminal having a higher layer and lower layer partitioned communication protocol stack for use in a radio frequency communications network |
| 01/11/2000 | US6014114 Antenna with stepped ground plane |
| 01/11/2000 | US6014113 Antenna assembly comprising circuit unit and shield members |
| 01/11/2000 | US6014112 Simplified stacked dipole antenna |
| 01/11/2000 | US6014110 Antenna and method for receiving or transmitting radiation through a dielectric material |
| 01/11/2000 | US6014109 Offset-antenna total station |
| 01/11/2000 | US6014108 Transverse-folded scanning antennas |
| 01/11/2000 | US6014106 Simple antenna structure |
| 01/11/2000 | US6014105 Microstrip antenna having an internal feed |
| 01/11/2000 | CA2170918C Double-delta turnstile antenna |
| 01/10/2000 | CA2242787A1 Protective hood for lnb of parabolic antenna reception system |
| 01/06/2000 | WO2000001034A1 An antenna system |
| 01/06/2000 | WO2000001033A1 Portable adaptive polarization scanning satellite antenna system |
| 01/06/2000 | WO2000001032A1 Dual band antenna |
| 01/06/2000 | WO2000001031A1 Antenna exhibiting azimuth and elevation beam shaping characteristics |
| 01/06/2000 | WO2000001030A1 Signal coupling methods and arrangements |
| 01/06/2000 | WO2000001029A1 Antenna unit for portable phones |
| 01/06/2000 | WO2000001028A1 Dual embedded antenna for an rf data communications device |
| 01/06/2000 | WO2000000852A1 Method and device for detection of em waves in a well |
| 01/06/2000 | WO1999054957A3 System and method for evaluation of a direction to a mobile unit in a cellular radio net |
| 01/05/2000 | EP0969550A1 Dielectric lens antenna and radio equipment including the same |
| 01/05/2000 | EP0969547A2 Antenna device |
| 01/05/2000 | EP0969546A1 Phase delay line for collinear array antenna |
| 01/05/2000 | DE19928000A1 Synthetic resin window, e.g. for vehicle |
| 01/05/2000 | DE19808653A1 Fan-shaped radiation protection for mobile telephones |
| 01/05/2000 | CN1240544A Mobile communication unit and a radio transmitter for communicating with such mobile communication unit |
| 01/05/2000 | CN1240305A Pocket portable radio terminal unit |
| 01/04/2000 | US6011992 System for measuring and indicating changes in the resistance of a living body |
| 01/04/2000 | US6011982 High critical temperature superconductor antenna comprising La3-z Mez Ba3 Ca1-v Ncv Cu7 O16+x where ME = a rare earth or alkaline metal and Nc is a Mg, Cd ion |
| 01/04/2000 | US6011964 Helical antenna for a portable radio apparatus |
| 01/04/2000 | US6011698 Circuit protection from radio frequency energy |
| 01/04/2000 | US6011525 Variable helical antenna |
| 01/04/2000 | US6011524 Integrated antenna system |
| 01/04/2000 | US6011521 Broadband omnidirectional microwave parabolic dish-shaped cone antenna |
| 01/04/2000 | US6011519 Dipole antenna configuration for mobile terminal |
| 01/04/2000 | US6011518 Vehicle antenna |
| 01/04/2000 | US6011517 Supporting and holding device for strip metal RF antenna |
| 01/04/2000 | US6011516 Multiband antenna with a distributed-constant dielectric resonant circuit as an LC parallel resonant circuit, and multiband portable radio apparatus using the multiband antenna |
| 01/04/2000 | US6011512 Thinned multiple beam phased array antenna |