Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
04/1990
04/17/1990US4918565 Electrical surge suppressor
04/17/1990US4918459 Apparatus for protecting antennas
04/17/1990US4918363 Actuator for TVRO parabolic antenna
04/17/1990CA1267973A1 Automobile antenna system for diversity reception
04/17/1990CA1267955A1 Keyless vehicle entry apparatus
04/10/1990US4916577 Method of mounting removable modules
04/10/1990US4916461 Antenna window cover
04/10/1990US4916459 Parabolic antenna dish
04/10/1990US4916456 Glass-mountable antenna assembly
04/05/1990WO1990003667A1 Automatic polarization control system for tvro receivers
04/05/1990DE3835952C1 Polar mount kit, which can be retrofitted, for holding and adjusting a satellite antenna
04/04/1990EP0361885A2 Satellite antenna alignment system
04/04/1990EP0361878A2 An electrically driven telescopic antenna for automobiles
04/04/1990CN2055643U Multifunction adjusting locking device for telescopic antenna
04/03/1990US4914714 Portable radio communication apparatus having diversity reception function
04/03/1990US4914450 High frequency whip antenna
04/03/1990US4914449 Microwave antenna structure with intergral radome and rear cover
04/03/1990US4914448 Microwave antenna structure
04/03/1990US4914447 Antenna for mobile telephone on a glass panel of an automobile
04/03/1990US4914446 For a motor vehicle
04/03/1990US4914399 Induction coil driver
04/03/1990US4912893 Transportable CMR cell site
03/1990
03/28/1990EP0360594A2 Automobile loop antenna
03/27/1990US4912477 Radar system for determining angular position utilizing a linear phased array antenna
03/27/1990US4911373 Toroidal winch
03/22/1990WO1990003048A1 Antenna for mounting on a non-conductive surface, such as a window of a vehicle
03/21/1990EP0359504A1 Radomes
03/21/1990EP0359361A1 Retractable cellular antenna
03/21/1990CN2054945U Thin-film conductor plane antenna of tv
03/21/1990CN2054944U Telescopic antenna structure
03/20/1990US4910796 Automobile antenna
03/20/1990CA1266916A1 Glass-mountable antenna assembly
03/20/1990CA1266915A1 Vehicle antenna system
03/14/1990EP0358529A1 Antenna for mounting on a non-conductive surface, such as a window of a vehicle
03/14/1990EP0358308A1 Vehicle slot antenna with parasitic slot
03/14/1990EP0358090A1 Window glass for an automobile
03/08/1990WO1990002428A1 Radar transparent window for commercial buildings
03/08/1990WO1990002427A1 Antenna lamination technique
03/07/1990EP0357441A1 Improvements in or relating to underwater communication devices
03/07/1990EP0357006A1 Structures exhibitting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction
03/06/1990US4907007 Mount and magnetic field probe for navigating a motor vehicle
03/06/1990US4907006 Wide band antenna for mobile communications
03/06/1990US4907003 Satellite receiver and acquisiton system
03/01/1990DE3828652A1 Transponder for evaluating radio signals
02/1990
02/28/1990EP0355898A1 A planar array antenna, comprising coplanar waveguide printed feed lines cooperating with apertures in a ground plane
02/28/1990EP0355424A2 Glass antenna device for an automobile
02/28/1990EP0355338A1 Wide-band information and/or instruction transmitting device between a moving element in a plane and a control station
02/27/1990US4905011 Concentric ring antenna
02/27/1990US4904995 Integrated remote electricity meter transponder and combination
02/22/1990WO1990001814A1 Active antenna
02/22/1990WO1990001813A1 Antennas
02/20/1990US4903333 Apparatus for automatically adjusting length of antenna of radio receiver
02/20/1990US4903326 Detachable battery pack with a built-in broadband antenna
02/20/1990US4903036 VLF communication system
02/20/1990US4903035 Electrical signal separating device having isolating and matching circuitry
02/20/1990US4903034 Electrical signal separating device having isolating and matching circuitry
02/14/1990CN2052931U Thunder arrester for tv outdoor antenna
02/13/1990US4901369 Microwave transmitter/receiver apparatus
02/13/1990US4901086 Lens/polarizer radome
02/13/1990US4901084 Object detection and location system
02/13/1990US4899500 CMR cell site
02/08/1990WO1990001223A1 Reflector antenna with off set feeding
02/07/1990EP0353515A1 Antenna device for an automobile
02/07/1990EP0353378A1 Vehicle window antenna
02/06/1990US4899166 Self protected and transportable flat lattice antenna
02/06/1990US4899039 Photodetector array for soft hat mounting using a loop antenna
02/01/1990DE3925118A1 Antenne an einem seitenfensterglas eines kraftfahrzeugs Antenna at a side window glass of a motor vehicle
01/1990
01/31/1990EP0353101A2 Automobile antenna
01/31/1990EP0352513A2 Load isolated article surveillance system and antenna assembly
01/31/1990EP0352318A1 Reception device for satellite signals
01/30/1990US4897863 Cordless telephone antenna arrangement
01/30/1990US4897662 Integrated circuit with wireless freshness seal
01/30/1990US4897643 Vehicular electronic equipment with door lock and side window antenna
01/25/1990WO1990000718A1 Surveying instrument with receiver for a satellite position measurement system and process for operating it
01/23/1990US4896165 Module for expandable structure and expandable structure employing said module
01/23/1990US4896164 Radar transparent window for commercial buildings
01/23/1990US4896163 Microwave receiving device
01/23/1990US4896162 Antenna for receiving an electromagnetic signal
01/23/1990US4896160 Airborne surveillance platform
01/17/1990EP0351192A2 Automobile antenna attachment device
01/17/1990CN1038915A Telescopic aerial having integrative speaker
01/16/1990US4894663 Ultra thin radio housing with integral antenna
01/10/1990EP0350308A2 A three-band antenna for vehicles
01/10/1990EP0350006A2 Antenna structure used in portable radio device
01/10/1990EP0349825A2 Relieved bearing structure for highly accurate, turnable reflectors or mirrors for telescopes
01/09/1990US4893288 Audible antenna alignment apparatus
01/09/1990US4893131 Mobile or ground mounted arcuate antenna
01/09/1990US4893130 Adhesive mount mobile telephone antenna
01/09/1990US4893126 Integrated millimeter-wave transceiver
01/03/1990EP0349499A2 Television antenna for interiors
01/03/1990EP0348677A2 Telescopic aerial with integrated microphone
01/03/1990EP0348636A1 Antenna for a small radio-controlled watch
01/02/1990US4891084 Polyether ketone resin
12/1989
12/27/1989EP0348054A2 Mobile communications antenna
12/27/1989CN2050220U Composite microwave antenna
12/26/1989US4890189 Lightning protective device for mobile radar antenna
12/26/1989US4890114 Antenna for a portable radiotelephone
12/26/1989US4890111 Passive transponder
12/20/1989EP0347278A1 Base for fastening an antenna onto a wall and abutment piece for the base
12/20/1989EP0347268A1 Mounting device for an aerial base-plate on a metallic wall, covered with an isulating protective layer