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. 15, 2025
Filed:
Feb. 13, 2023
Applicant:
Aeva, Inc., Mountain View, CA (US);
Inventors:
Kumar Bhargav Viswanatha, Santa Clara, CA (US);
Jose Krause Perin, Mountain View, CA (US);
Esha John, Sunnyvale, CA (US);
Rajendra Tushar Moorti, Mountain View, CA (US);
Mina Rezk, Haymarket, VA (US);
Assignee:
Aeva, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 3/08 (2006.01); G01S 7/497 (2006.01); G01S 17/34 (2020.01); G01S 17/36 (2006.01);
U.S. Cl.
CPC ...
G01S 17/34 (2020.01); G01S 7/497 (2013.01); G01S 17/36 (2013.01);
Abstract
A method of compensation in a light detection and ranging (LIDAR) system. The method includes applying a first frequency shift to a target signal to compensate for doppler shift in the target signal and performing a phase impairment correction on the target signal to produce a corrected target signal. The method further includes undoing the first frequency shift on the corrected target signal.