US Patent Issued to SHENZHEN GREPOW BATTERY on Nov. 25 for "Arc extinguishing control system and method for relay of emergency power supply" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,025, issued on Nov. 25, was assigned to SHENZHEN GREPOW BATTERY Co. LTD (Shenzhen, China).

"Arc extinguishing control system and method for relay of emergency power supply" was invented by Miao Liu (Guangdong, China), Bing Liu (Guangdong, China), Gongjiao Tao (Guangdong, China), Binghua Hu (Guangdong, China) and Zengquan Li (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an arc extinguishing control system and method for a relay of an emergency power supply. A relay serves as a main switching circuit for controlling an emergency power supply, and electronic switching tubes are connected in parallel to two ends of the r...