US Patent Issued to Electric Power Research Institute of Yunnan Power Grid on May 20 for "Oscillation wave generation circuit and construction method for the same" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,794, issued on May 20, was assigned to Electric Power Research Institute of Yunnan Power Grid Co. Ltd. (Kunming, China).

"Oscillation wave generation circuit and construction method for the same" was invented by Xiangyu Tan (Kunming, China), Xianping Zhao (Kunming, China), Wenyun Li (Kunming, China), Guochao Qian (Kunming, China), Yong Lu (Kunming, China), Lijun Tang (Kunming, China), Xiaowei Xu (Kunming, China), Wenbin Zhang (Kunming, China), Dada Wang (Kunming, China) and Zonghan Jiao (Kunming, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides an oscillation wave generating circuit and a construction method. The...