ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,914, issued on Sept. 22, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Diagnostic arbitration system for vehicles performing multiple diagnostic tests" was invented by Vijay Kadam (Northville, Mich.), Deepthi Shirahatti Laxmish (Wixom, Mich.) and Emil Francu (Northville, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A diagnostic system for a vehicle includes: diagnostic modules implementing respective diagnostic tests on the vehicle based on whether respective sets of conditions are satisfied; and an arbitration module i) receiving requests generated by the diagnostic modules to perform the diagnostic tests, ii) determine p...