Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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05/16/1978 | US4090202 Multiband antenna for automobile windshield |
05/16/1978 | US4090030 Antenna mount and connector |
05/16/1978 | US4089817 Antenna system |
05/09/1978 | US4089006 Mast-supported antenna mounting block |
05/09/1978 | US4089004 Collapsible corrugated horn antenna |
05/09/1978 | US4088998 System for detecting nuclear explosions |
05/09/1978 | US4088018 Magnetic suspension and pointing system |
05/02/1978 | US4087824 Asymmetrically fed antenna arrays |
05/02/1978 | US4087820 Collapsible-helix antenna |
05/02/1978 | US4087819 Anti theft apparatus for mobile radio antennas |
05/02/1978 | US4087817 ADF antenna |
04/25/1978 | US4086599 Dish antenna with adjustable and collapsible support |
04/25/1978 | US4086595 Bilayer windshield with embedded antenna |
04/25/1978 | US4086594 Electrical signal separating device for combined windshield antenna and heater grid |
04/25/1978 | US4086591 Small aperture antenna |
04/18/1978 | US4085405 Antenna matching network |
04/11/1978 | US4084163 Trunk lid antenna mount |
04/04/1978 | US4083050 Dual band monopole omni antenna |
03/28/1978 | US4081750 Antenna coupler with automatically switched dummy load |
03/21/1978 | US4080603 Transmitting and receiving loop antenna with reactive loading |
03/21/1978 | US4080579 Stripline four port hybrid junction |
03/14/1978 | US4079268 Thin conformal antenna array for microwave power conversion |
02/28/1978 | US4077007 Radio mounted in a helmet |
02/21/1978 | US4075581 Stripline quadrature coupler |
02/14/1978 | US4074271 Adjustable antenna holding device |
02/14/1978 | US4074270 Multiple frequency microstrip antenna assembly |
02/14/1978 | US4073417 Vehicular antenna hold down bracket |
02/07/1978 | US4072955 Multiband antenna for window panes |
02/07/1978 | US4072954 Multiband antenna for window panes |
02/07/1978 | US4072953 Multiband antenna for window panes |
02/07/1978 | US4072952 Microwave landing system antenna |
02/07/1978 | US4072774 Impregnation of fused silica object with resin sealant |
01/24/1978 | US4070677 Window antenna and defroster with means for reducing radio interference |
01/24/1978 | US4070675 Power rejection apparatus using a null-constrained subarray for MTI radar applications |
01/10/1978 | US4068238 Elastic strain energy deployable helical antenna |
01/10/1978 | US4067235 Method and apparatus for measuring air pressure in pneumatic tires |
01/03/1978 | US4066970 Pulse shaper for coaxial cable system |
12/27/1977 | US4065092 Quick release security latch device for radio antenna base |
12/13/1977 | US4063247 Heater glass sheet with broad band receiver antennae |
12/13/1977 | US4063245 Microstrip antenna arrays |
12/06/1977 | US4062017 Multiple frequency band antenna |
12/06/1977 | US4062010 Underground pipe detector |
11/15/1977 | US4058811 Encapsulated base for whip antenna |
10/25/1977 | US4055845 Antenna erecting system |
10/11/1977 | US4053896 Self-erecting, hemispherically directional buoy antenna |
10/11/1977 | US4053835 Apparatus for transmitting high frequency signals |
09/27/1977 | US4051480 Conformal edge-slot radiators |
09/27/1977 | US4051479 Elf vertical dipole antenna suspended from aircraft |
09/27/1977 | US4051478 Notched/diagonally fed electric microstrip antenna |
09/27/1977 | US4051476 Parabolic horn antenna with microstrip feed |
09/20/1977 | US4049230 Bracket device |
09/13/1977 | US4048638 Antenna length indicator |
09/13/1977 | US4047779 Antenna couplings |
09/13/1977 | US4047339 High load extendible structure |
09/06/1977 | US4047182 Dampening guard for TV antennas |
09/06/1977 | US4047181 Omnidirectional antenna |
09/06/1977 | US4047180 Broadband corrugated horn antenna with radome |
09/06/1977 | US4045959 Expanded ring bellows |
08/23/1977 | US4043687 Latched telescoping members |
08/23/1977 | US4043686 Stabilized ball joint |
08/16/1977 | US4042934 Doppler radar module employing coupled rectangular waveguides |
08/16/1977 | US4042932 Antenna anchor for automobiles |
08/16/1977 | US4042929 Helicopter navigation system |
08/09/1977 | US4041498 Collapsible adjustable length citizens-band antenna with coil concealing structure |
08/09/1977 | US4041497 Headband with receiver and directional antenna |
08/02/1977 | US4039894 Antenna lamp |
07/26/1977 | US4038661 Tuning loop for attachment to a citizens band radio antenna |
07/26/1977 | US4038040 Flexible lattice-like grid structure etched from a metallic foil |
07/26/1977 | US4037540 Directional antenna for a projectile or rocket detonator |
07/19/1977 | US4037229 Antenna mount |
07/12/1977 | US4035806 Antenna mounting bracket foldable into automobile trunk |
07/05/1977 | US4033541 Torque rejection soft mounted platform |
06/21/1977 | US4031537 Collinear dipole array with reflector |
06/21/1977 | US4031536 Stacked arrays for broadcasting elliptically polarized waves |
06/21/1977 | US4031535 Multiple frequency navigation radar system |
06/14/1977 | US4030101 Regular eight face polyhedral antenna element |
06/14/1977 | US4030100 Multipurpose submarine antenna |
06/07/1977 | US4028709 Adjustable yagi antenna |
06/07/1977 | US4028707 Antenna for underground pipe detector |
06/07/1977 | US4028706 Security lock for trunk mounted antenna |
06/07/1977 | US4028705 Removable antenna mount |
05/17/1977 | US4024542 Antenna mount for receiver cabinet |
05/10/1977 | US4023179 Camouflage VHF antenna |
05/03/1977 | US4021816 Heat transfer device |
05/03/1977 | US4021811 Quad antenna support |
05/03/1977 | US4021809 Antenna couplings |
05/03/1977 | US4021716 Reactionless gimbal drive system |
05/03/1977 | US4020531 Clamp for waveguides, cable or the like |
04/26/1977 | US4020491 Combination gyro and pendulum weight passive antenna platform stabilization system |
04/12/1977 | US4017863 Hardened electromagnetic wave energy sensor |
04/05/1977 | US4015653 Panel deployment system |
03/29/1977 | US4015263 Dual polarized blade antenna |
03/22/1977 | US4014027 Omnidirectional antenna for around a mast |
03/08/1977 | US4011567 Circularly polarized, broadside firing, multihelical antenna |
03/08/1977 | US4010924 Attachment for brickwork |
03/01/1977 | US4010473 Antenna construction |
03/01/1977 | US4010470 Multi-function integrated radome-antenna system |
02/15/1977 | US4008479 Dual-frequency circularly polarized spiral antenna for satellite navigation |
02/15/1977 | US4008478 Rifle barrel serving as radio antenna |
02/01/1977 | US4006480 Antenna window assembly for ablative heat shields |