US Patent Issued to Qisda on Oct. 6 for "Illumination system and projection device" (Taiwanese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,469, issued on Oct. 6, was assigned to Qisda Corp. (Taoyuan City, Taiwan).

"Illumination system and projection device" was invented by Kai-Jiun Wang (Taoyuan City, Taiwan) and Ching-Tze Huang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An illumination system is provided. The first light guide module is configured to transmit a first to sixth color light beams from the first light source module and the second light source module to the second light guide module. The second light guide module is configured to transmit the first to sixth color light beams from the first light guide module to the condenser lens module. The second...