Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 342/431
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Beacon or receiver > Direction-finding receiver only > With continuously movable antenna pattern > Including a goniometer
Description: Subject matter wherein means receiving energy from two or more antennas having fixed angularly disposed directional characteristics, sets up, adjacent an orientable pick up device, singularly disposed fields whose resultant field bears a fixed angular relation to the direction of the received energy.










Patents under this class:

Patent Number Title Of Patent Date Issued
8677019 Data communication method using unambiguous vehicle identification information Mar. 18, 2014
6469666 Digital antenna goniometer and method Oct. 22, 2002
5812092 Radiocommunications and localizing device Sep. 22, 1998
5790075 Beam antenna direction measuring method, direction measuring device and antenna direction controller Aug. 4, 1998
5030959 Enhanced automatic bearing indicator system Jul. 9, 1991
4654664 Electronic null-seeking goniometer for ADF Mar. 31, 1987
4197542 Radio navigation system Apr. 8, 1980











 
 
  Recently Added Patents
Load control device
Use of natural query events to improve online advertising campaigns
Dynamic load profiling in a power network
Encoder that optically detects positional information of a moving body from different optical paths lengths
Vehicle lamp component
Multifunction switch for vehicle having lighting module
Processing data using information embedded in a data request
  Randomly Featured Patents
Dyeing machine
Electrical twist vehicle
Method and system for maximum residency replacement of cache memory
Display device
R/2R' ladder switch circuit and method for digital-to-analog converter
Preparation of linear crystalline homopolybenzyl
Olefination of iodoaromatic compounds
Spiral weave hat with zebra pattern
Crawler track transmission system
Self lubricating pump