ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,892, issued on July 29, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Architectures for multiple auxiliary low voltage buses of vehicles" was invented by Mohamed Ahmed Kamel Ahmed (Birmingham, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples described herein provide a method that includes providing electric power at a first voltage level for a first auxiliary low voltage bus. The method further includes providing electric power at a second voltage level for a second auxiliary low voltage bus, the first voltage level differing from the second voltage level. The method further includes adjusting the second voltage level ...