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:
Mar. 21, 2023
Filed:
Feb. 19, 2020
Zoox, Inc., Foster City, CA (US);
Anton Mario Bongio Karrman, Foster City, CA (US);
Michael Carsten Bosse, Cupertino, CA (US);
Subhasis Das, Menlo Park, CA (US);
Francesco Papi, Sunnyvale, CA (US);
Jifei Qian, Campbell, CA (US);
Shiwei Sheng, Cupertino, CA (US);
Chuang Wang, Sunnyvale, CA (US);
Zoox, Inc., Foster, CA (US);
Abstract
Some radar sensors may provide a Doppler measurement indicating a relative velocity of an object to a velocity of the radar sensor. Techniques for determining a two-or-more-dimensional velocity from one or more radar measurements associated with an object may comprise determining a data structure that comprises a yaw assumption and a set of weights to tune the influence of the yaw assumption. Determining the two-or-more-dimensional velocity may further comprise using the data structure as part of regression algorithm to determine a velocity and/or yaw rate associated with the object.