The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 1991
Filed:
May. 14, 1990
Applicant:
Inventors:
Assignee:
Dornier Luftfahrt GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S / ; G06F / ;
U.S. Cl.
CPC ...
342 64 ; 364456 ;
Abstract
A method for aircraft navigation which includes, sensor signal processing with refernce data. The method provides for sensing and range finding the elevational profile underneath the craft. Those elevational data are fed to a segmentizing and type classifying unit whose output in turn is fed to a classifying unit, and that the position of the craft is determined by comparing the segmentized overflight strip with corresponding topographic features in reference information.
Quick Actions:
Metzdorff, Walter. (1991). Linear method of navigation (U.S. Patent No. 5047777). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5047777
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