ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,470, issued on April 14, was assigned to WONTECH Co. Ltd. (Daejeon, South Korea).
"Apparatus and method for emitting multi-wavelength laser" was invented by Jong Won Kim (Seongnam-si, South Korea), Jung Hyun Kim (Seongnam-si, South Korea), Young Seok Seo (Sejong-si, South Korea) and Dong Hyun Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed are an apparatus and a method for emitting multi-wavelength lasers. The apparatus for emitting multi-wavelength lasers includes a main body configured to perform overall control and operation, a handpiece which is operated by the control of the main body and is connected to the m...