US Patent Issued to PIXART IMAGING on Dec. 16 for "Optical engine with multiple light sources and package structure thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,134, issued on Dec. 16, was assigned to PIXART IMAGING INC. (Hsin-Chu County, Taiwan).

"Optical engine with multiple light sources and package structure thereof" was invented by Yen-Hung Wang (Hsin-Chu County, Taiwan), Wen-Yen Su (Hsin-Chu County, Taiwan), Hui-Hsuan Chen (Hsin-Chu County, Taiwan) and Hung-Yu Lai (Hsin-Chu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided an optical engine for a navigation device including a first light source, a second light source, a lens, a carrier member and an image sensor. The carrier member has a light holder, a lens holder, an accommodation space and a tilted wall. The first ligh...