ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,948, issued on Oct. 7, was assigned to Excel Cell Electronic Co. Ltd. (Taichung, Taiwan).
"Electromagnetic relay" was invented by Ming-Chang Kuo (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic relay includes an electromagnetic unit, a magnetic moving subunit, a first conduct, a second conduct, a movable lead, and a movable contact. The movable lead has a swing portion and a resilient linkage portion. The movable contact is disposed on the swing portion. When the electromagnetic unit is energized, the magnetic moving subunit is attracted by the electromagnetic unit and pushes the resilient linkage portion of the mov...