ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,273, issued on Aug. 25, was assigned to SHENZHEN CARKU TECHNOLOGY Co. Ltd. (Shenzhen, China).

"Smart connection device, jump starter, and battery clamp" was invented by Yun Lei (Shenzhen, China), Zhifeng Zhang (Shenzhen, China), Ming Chen (Shenzhen, China), Jianping Lin (Shenzhen, China) and Mingxing Ouyang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal electrically couple with a power source, a load connection terminal electrically couple with an external load, a switch elem...