US Patent Issued to Yongzhou Noyafa Electronic on March 31 for "Multifunctional line finder for miniature circuit breaker" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,022, issued on March 31, was assigned to Yongzhou Noyafa Electronic Co. Ltd. (Yongzhou, China).

"Multifunctional line finder for miniature circuit breaker" was invented by Ming Lei (Yongzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multifunctional line finder for miniature circuit breaker includes an emitter and a receiver, in which the emitter includes an emitting module for emitting line-finding signal and an LNG line-order detection module, the emitting module includes a main control unit, a strong electricity line-finding emitting unit, and a network line-finding emitting unit, the receiver includes a receiving module, an operati...