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:
Jan. 17, 2023
Filed:
Nov. 06, 2019
Applicant:
Marvell Asia Pte Ltd, Singapore, SG;
Inventors:
Ilya Lyubomirsky, Santa Clara, CA (US);
Jamal Riani, Fremont, CA (US);
Assignee:
Marvell Asia Pte Ltd, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/48 (2006.01); G01S 7/486 (2020.01); G01S 7/484 (2006.01); G01S 17/10 (2020.01);
U.S. Cl.
CPC ...
G01S 7/4808 (2013.01); G01S 7/484 (2013.01); G01S 7/486 (2013.01); G01S 17/10 (2013.01);
Abstract
The present invention is directed to lidar systems and methods thereof. More specifically, a lidar receiver converts received light signal to electrical signal. The electrical signal is converted to digital signal. Fast Fourier transform is performed on the digital signal to generate n channels of data. Constant false alarm rate detection is performed to generate n data sets, which is grouped into m clusters of data. Maximum likelihood detection is performed on the m clusters of data.