US Patent Issued to Chengli Li on June 24 for "Trip and reset mechanism for leakage current detection and interruption device" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,963, issued on June 24, was assigned to Chengli Li (Suzhou, China).

"Trip and reset mechanism for leakage current detection and interruption device" was invented by Xiaoming Zhang (Suzhou, China) and Chengli Li (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A core unit for a leakage current detection and interruption device includes a control circuit board; a drive coil assembly coupled to the circuit board, including a coil holder frame and an input or output assembly connected thereto; and a magnetic movement assembly nested with the drive coil assembly, including a magnetic movement frame and the output or input assembly connected ...