US Patent Issued to National Yang Ming Chiao Tung University on Sept. 23 for "Multi-wavelength laser device for photocoagulation surgery" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,685, issued on Sept. 23, was assigned to National Yang Ming Chiao Tung University (Hsinchu, Taiwan).

"Multi-wavelength laser device for photocoagulation surgery" was invented by Yung-Fu Chen (Hsinchu, Taiwan), Hsing-Chih Liang (Hsinchu, Taiwan) and Chia-Han Tsou (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser device for photocoagulation surgery is disclosed, wherein the laser device includes a multi-wavelength laser source having a first direction and a second direction different from the first direction. The laser device includes a positioning light source, a first laser light source, a first lens, a second laser light sour...