ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,706, issued on June 30, was assigned to Coretronic Corp. (Hsin-Chu, Taiwan).

"Head-up display device" was invented by Kuei-En Peng (Hsin-Chu, Taiwan), Po-Che Lee (Hsin-Chu, Taiwan) and Tao-Hung Kuo (Hsin-Chu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A head-up display device including a display unit, a polarization beam-splitting module, and an optical module is provided. The polarization beam-splitting module receives a first image beam and a second image beam from the display unit, and transmits the first image beam and the second image beam to the optical module. The first image beam and the second image beam are respectively reflecte...