US Patent Issued to Huawei Technologies on Aug. 12 for "Projection optical engine, electronic device, and projection imaging method" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,972, issued on Aug. 12, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Projection optical engine, electronic device, and projection imaging method" was invented by Kun Luo (Shenzhen, China), Pengfei Zhao (Shenzhen, China) and Congbiao Jiang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples of a projection optical engine, an electronic device, and a projection imaging method are described. One example of a light combination apparatus is configured to combine light emitted by one pixel of a first color and light emitted by one pixel of a second color, and then emit combined light. The light emitted by the light...