US Patent Issued to GM GLOBAL TECHNOLOGY OPERATIONS on July 29 for "Early detection of battery cell performance degradation" (Michigan Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,921, issued on July 29, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Early detection of battery cell performance degradation" was invented by Insu Chang (Troy, Mich.), Hanho Yun (Oakland Township, Mich.), Jun-mo Kang (Ann Arbor, Mich.) and Chen-fang Chang (Bloomfield Hills, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the disclosure include the detection of battery cell degradation. An exemplary battery management system can include a memory, computer readable instructions, and one or more processors that perform operations that include: responsive to determining that a charging state has completed, measuring a ...