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:
Feb. 06, 2024
Filed:
Sep. 21, 2022
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Minh-Khai Nguyen, Troy, MI (US);
Sanjeev M. Naik, Troy, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 53/20 (2019.01); H02J 7/00 (2006.01); H02M 3/335 (2006.01); H02M 7/219 (2006.01);
U.S. Cl.
CPC ...
B60L 53/20 (2019.02); H02J 7/0063 (2013.01); H02J 7/007182 (2020.01); H02M 3/33573 (2021.05); H02M 7/219 (2013.01); B60L 2210/30 (2013.01); B60L 2210/40 (2013.01); H02J 2207/20 (2020.01);
Abstract
A multi-function onboard charging module (OBCM) operable for charging a battery pack using a wide variety of offboard charging systems, such as to enable the OBCM to charge a battery pack using electrical power provided from different types of direct current (DC), single-phase alternating current (AC), and/or three-phase AC offboard charging systems.