ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,816, issued on Nov. 25, was assigned to AmTRAN Technology Co. Ltd. (New Taipei, Taiwan).

"Optical measurement apparatus, optical measurement adapter and method of optical measurement" was invented by Hsiao I Lin (New Taipei, Taiwan), Chao-Ching Chen (New Taipei, Taiwan) and Yi Hsueh Lin (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical measurement apparatus includes a color analyzing device and an abutting member. The color analyzing device includes a light collecting portion, a body and a connecting portion. The light collecting portion is configured to face to a device under test (DUT) and collect a light emitted from t...