ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,141, issued on Sept. 29, was assigned to Electric Power Research Institute of Yunnan Power Grid Co. Ltd. (Yunnan, China).

"Method and related device for locating ring power network fault" was invented by Hongwen Liu (Yunnan, China), Xianping Zhao (Yunnan, China), Jindong Yang (Yunnan, China), Chenchao Chai (Yunnan, China), Lijun Tang (Yunnan, China), Ding Nie (Yunnan, China), Quancong Zhu (Yunnan, China), Yongjie Nie (Yunnan, China), Dexu Zou (Yunnan, China), Shaolei Zhai (Yunnan, China) and Zhilei Zhang (Yunnan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments of the present invention disclose a method and a related device for ...