US Patent Issued to Mettler-Toledo Instruments (Shanghai) on Nov. 25 for "Power on/off control circuit and electronic device" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,119, issued on Nov. 25, was assigned to Mettler-Toledo Instruments (Shanghai) Co. Ltd. (Shanghai).

"Power on/off control circuit and electronic device" was invented by Yingzhen Tong (Shanghai), Zhenhua Lin (Shanghai), Xiaoling Zhou (Shanghai), Jianjun Han (Shanghai), Jin Tang (Shanghai) and Changlin Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power on/off control circuit and an electronic device is provided, the circuit including: a switching element, a first semiconductor switching circuit including a first semiconductor switching element, a second semiconductor switching circuit including a second semiconductor switching elemen...