ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,034, issued on Oct. 14, was assigned to APPOTRONICS CORPORATION LIMITED (Guangdong, China).
"Optical film and optical imaging system" was invented by Lin Wang (Shenzhen, China), Hongxiu Zhang (Shenzhen, China), Xiaofeng Tang (Shenzhen, China), Fei Hu (Shenzhen, China), Xin Yu (Shenzhen, China) and Yi Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical film and an optical imaging system are provided. The optical film includes a first lens layer, a first deflection layer, a reflection layer, a second deflection layer, and a second lens layer. The second lens layer is attached to a windshield. The reflection layer is configure...