US Patent Issued to SAMSUNG ELECTRONICS on March 31 for "Spectroscopic device, spectroscopic method using the same, and method of fabricating semiconductor memory device using the same" (South Korean Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,659, issued on March 31, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).

"Spectroscopic device, spectroscopic method using the same, and method of fabricating semiconductor memory device using the same" was invented by Jaeho Kim (Suwon-si, South Korea), Souk Kim (Seoul, South Korea) and Younghoon Sohn (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A spectroscopic device may include a light source part configured to emit a first light toward a target object, the light source part including a main light source and a plurality of auxiliary light sources, a diffraction part including a diffraction grating co...