US Patent Issued on Oct. 21 for "Optical lens assembly and head-mounted electronic device" (Taiwanese, Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,660, issued on Oct. 21.

"Optical lens assembly and head-mounted electronic device" was invented by Ping-Yi Chen (Taichung, Taiwan), Fei-Hsin Tsai (Taichung, Taiwan) and Cong Ge (Guangdong Province, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical lens assembly includes: a first element group including: a first lens group with positive refractive power, including one or two lenses; a second element group including: a second lens group with positive refractive power, including two or three lenses; an optical element including, in order from a visual side to an image source side: an absorptive polarizer, a reflective polarizer and a firs...