Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Radar navigation system










Image Number 2 for United States Patent #4893127.

A low cost electronic navigation system including a Loran receiver and a marine radar unit adapted to receive vessel position information from the Loran. A computer within the radar unit uses successive Loran outputs to display vessel heading and the bearing of objects of interest such as other vessels or waypoints in graphic and numeric form. The navigator may accurately determine the bearing of such objects of interest in magnetic or true form. Other modes are of particular use when the navigator is interested in using the system to maintain a desired course, to avoid obstacles, or to determine if and by how much he must change his present course to return to the desired course.








 
 
  Recently Added Patents
Nucleic acid-based tests for prenatal gender determination
Process and intermediates for preparing lapatinib
Load control device
Ejection station
Relative pose estimation of non-overlapping cameras using the motion of subjects in the camera fields of view
Method and apparatus for displaying system status with a wide range of viewing angle
Resonant oscillator with start up and shut down circuitry
  Randomly Featured Patents
Silver halide photographic material and method of forming radiation image using said material
Slicing machine for two or more food loaves
Apparatus for supporting a work piece
Method for using an index as a workspace for deferred enforcement of uniqueness constraints
Penetrable cap
Combining multilink and IP per-destination load balancing over a multilink bundle
Laying of a tube containing transmission elements onto a support filament
Excimer laser with improved window mount
Display rack
Azimuth determination method