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:
Jun. 17, 2025
Filed:
Jan. 27, 2021
Applicant:
Rivian Ip Holdings, Llc, Plymouth, MI (US);
Inventors:
Brian Harries, Hermosa Beach, CA (US);
Boru Wang, Torrance, CA (US);
Kang Wang, Palos Verdes Estates, CA (US);
Chia-Chou Yeh, Torrance, CA (US);
Assignee:
Rivian IP Holdings, LLC, Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60L 53/20 (2019.01);
U.S. Cl.
CPC ...
B60L 15/2081 (2013.01); B60L 53/20 (2019.02); B60L 2240/10 (2013.01); B60L 2250/26 (2013.01);
Abstract
Various disclosed embodiments include illustrative systems for performing hill stall/start assist functions. An illustrative drive unit controller receives a zero-speed command and electric motor information, generates a torque command based on the received zero-speed command and the electric motor information, and instructs a drive unit inverter for an electric motor in response to the generated torque command.