US Patent Issued to DONGGUAN POWERAMP TECHNOLOGY on March 25 for "Charging method for electrochemical device, electronic device and readable storage medium" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,473, issued on March 25, was assigned to DONGGUAN POWERAMP TECHNOLOGY Ltd. (Dongguan, China).

"Charging method for electrochemical device, electronic device and readable storage medium" was invented by Yangsheng Cai (Dongguan, China), Xiang Li (Dongguan, China), Juan Jin (Dongguan, China) and Feilong Guo (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A charging method for an electrochemical device includes the following steps: in a first cycle stage, a charging stage of the first cycle stage has a first cut-off current; and in a second cycle stage, a charging stage of the second cycle stage has a second cut-off current, and the sec...