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. 03, 2026
Filed:
Aug. 31, 2023
Applicant:
Woven BY Toyota, Inc., Tokyo, JP;
Inventors:
Paul J. Ozog, Ann Arbor, MI (US);
Yucong Lin, Ann Arbor, MI (US);
Assignee:
Woven by Toyota, Inc., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60W 40/02 (2006.01); B60W 40/076 (2012.01);
U.S. Cl.
CPC ...
B60W 40/076 (2013.01);
Abstract
System, methods, and other embodiments described herein relate to implementing surface bias estimation strategies. In one embodiment, a method includes processing probe trace data with a factor graph having nodes and factors that describe an estimate of surface bias; and correcting the probe trace data based on the estimate of surface bias.