US Patent Issued to GM GLOBAL TECHNOLOGY OPERATIONS on March 4 for "Battery pressure active control" (Michigan Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,243,988, issued on March 4, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Battery pressure active control" was invented by Insu Chang (Troy, Mich.), Chen-fang Chang (Bloomfield Hills, Mich.), Jun-mo Kang (Ann Arbor, Mich.), Hanho Yun (Oakland Township, Mich.), Chunhao J. Lee (Troy, Mich.), Yongjie Zhu (Troy, Mich.) and Nicholas W. Pinto (Shelby Township, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle includes a propulsion system having multiple electric motors. A battery system is connected to the electric motors via a direct current to direct current (DC-DC) converter and an inverter. The battery system includes a batt...