ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,582, issued on June 23, was assigned to Hangzhou Wknife Medical Technology Co. Ltd (Hangzhou, China).

"Synergistic pulse generation apparatus, device and method" was invented by Xinghua Zhong (Hangzhou, China), Long Wang (Hangzhou, China) and Ke Yang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present application provide a cooperative pulse generation apparatus, device and generation method. The synergistic pulse generation apparatus comprises a drive circuit and a pulse generation circuit. The drive circuit receives a first control signal and a second control signal sent by a host computer, converts the first ...