ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,315, issued on Dec. 23, was assigned to Hulaser INC. (Seoul, South Korea).
"Laser apparatus capable of replacing laser" was invented by In Bae Park (Boryeong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a laser apparatus capable of replacing laser wavelengths, and more specifically, a laser apparatus capable of replacing laser wavelengths that includes a plurality of laser output modules which output laser beams having different wavelengths from each other and enables a wavelength of an output laser beam to be changed by switching between the plurality of laser output modules. The laser apparatus capable of replacing la...