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:
Nov. 04, 2025
Filed:
Aug. 31, 2021
Applicant:
Ceva Technologies, Inc., Mountain View, CA (US);
Inventors:
Zhanlue Zhao, Mountain View, CA (US);
Douglas Charles Carlson, Mountain View, CA (US);
Yun Li, Mountain View, CA (US);
Bryan A. Cook, Silver Spring, MD (US);
Assignee:
CEVA TECHNOLOGIES, INC., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/00 (2024.01);
U.S. Cl.
CPC ...
G05D 1/0212 (2013.01); G05D 1/0253 (2013.01); G05D 1/0272 (2013.01);
Abstract
Systems and methods provide for estimating a trajectory of a robot by fusing a plurality of robot velocity measurements from a plurality of robot sensors located within a robot to generate a fused robot velocity based on the accuracy of those robot velocity measurements and applying Kalman filtering to the fused robot velocity to compute a current robot location.