ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,317, issued on June 24, was assigned to Suzhou Menovex Photonics Technology Co. Ltd (Suzhou, China) and Menovex Medical Technology (Shenzhen) Co. Ltd (Shenzhen, China).

"Wave shaping circuit for laser driving circuit, laser driving circuit and laser device" was invented by Qiyou Wang (Guangdong, China), Jianwei Huang (Guangdong, China), Encai Ji (Guangdong, China) and Yixiang Dai (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a wave shaping circuit of a laser driving circuit, a laser driving circuit and a laser device, by attenuating the wave at the start of the pulse to a lower power, and then outp...