US Patent Issued to Hua Hong Semiconductor (WUXI), Shanghai Huahong Grace Semiconductor Manufacturing on Oct. 21 for "Image sensor and method for forming the same" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,207, issued on Oct. 21, was assigned to Hua Hong Semiconductor (WUXI) Ltd. (Wuxi, China) and Shanghai Huahong Grace Semiconductor Manufacturing Corp. (Shanghai).

"Image sensor and method for forming the same" was invented by Jialong Li (Wuxi, China), Ziquan Fang (Wuxi, China), Xiao Fan (Wuxi, China), Han Wang (Wuxi, China), Guanglong Chen (Wuxi, China) and Wensheng Qian (Wuxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image sensor and a method for forming the image sensor are provided. The method includes: providing a substrate; patterning the substrate to form a plurality of columnar structures configured in an array, wherein a first ...