US Patent Issued to Taiwan ZMAX Optech on July 21 for "Optical lens" (Taiwanese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,699, issued on July 21, was assigned to Taiwan ZMAX Optech Co. Ltd. (Hsinchu County, Taiwan).

"Optical lens" was invented by Wei-Ting Chiu (Hsinchu County, Taiwan), Sheng-Tang Lai (Hsinchu County, Taiwan), Yuan-Long Cai (Hsinchu County, Taiwan), Chia-Chen Kung (Hsinchu County, Taiwan) and Cheng-Chien Hsieh (Hsinchu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical lens includes a front lens group, a rear lens group, and an aperture. The front lens group includes front lenses that include at least two aspherical lenses. The rear lens group includes rear lenses that include at least one adhered lens and an aspheric lens. The ape...