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:
Jun. 11, 2024
Filed:
Aug. 13, 2020
Applicant:
Bae Systems Plc, London, GB;
Inventors:
Mark Edgar Bray, Chelmsford, GB;
Jason John Lepley, Chelmsford, GB;
Assignee:
BAE SYSTEMS plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/4865 (2020.01); G06V 20/00 (2022.01); G08B 13/196 (2006.01);
U.S. Cl.
CPC ...
G06V 20/00 (2022.01); G01S 7/4865 (2013.01); G08B 13/1965 (2013.01);
Abstract
Methods and apparatus for detecting a modulating element of an object are described in which signal values are obtained from one or more optical detectors. A determination is made if there is a time dependent variation in the obtained signal values at the one or more optical detector and a modulating element is detected based on the determination.