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:
Jul. 20, 2021
Filed:
Dec. 01, 2018
Applicant:
Electromagnetic Systems, Inc., El Segundo, CA (US);
Inventors:
Stephen Jeffrey Hershkowitz, Manhattan Beach, CA (US);
Brian Michael Lamb, Manhattan Beach, CA (US);
Assignee:
Electromagnetic Systems, Inc., El Segundo, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/931 (2020.01); G01S 13/90 (2006.01); G01S 13/44 (2006.01); G01S 7/292 (2006.01); G01S 7/288 (2006.01); G01S 13/00 (2006.01);
U.S. Cl.
CPC ...
G01S 13/931 (2013.01); G01S 7/288 (2013.01); G01S 7/292 (2013.01); G01S 13/449 (2013.01); G01S 13/904 (2019.05); G01S 13/9043 (2019.05);
Abstract
Aspects of the disclosure are directed towards obstacle position and extent measurement. In accordance with one aspect, obstacle detection includes creating one or more interferometric measurements to generate a flow of response position locations using a flow of range/Doppler detections by fitting a parametric expression; and deriving one or more scatterer positions and obstacle position and extent measurements from the flow of response position locations.