US Patent Issued to CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE on June 17 for "Rectification control system, charger and control method for charger" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,813, issued on June 17, was assigned to CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co. LTD. (Qingdao, China).

"Rectification control system, charger and control method for charger" was invented by Lijun Zhang (Qingdao, China), Xuqiang Zhao (Qingdao, China), Haiyang Li (Qingdao, China), Bowei Zhu (Qingdao, China), Zhuangzhuang Shen (Qingdao, China), Xiantao Chu (Qingdao, China), Long Li (Qingdao, China) and Maoqun Zhou (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a rectification control system, a charger and a control method for a charger. The rectification control system includes: a Vien...