US Patent Issued to Taiwan Semiconductor Manufacturing on April 8 for "Semiconductor device and manufacturing method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,274,070, issued on April 8, was assigned to Taiwan Semiconductor Manufacturing Co. Ltd. (Hsinchu, Taiwan).

"Semiconductor device and manufacturing method thereof" was invented by Po-Ting Lin (Taichung, Taiwan), Wei-Chih Wen (Hsinchu County, Taiwan), Kai-Wen Cheng (Taichung, Taiwan), Wu-Wei Tsai (Taoyuan, Taiwan), Yu-Ming Hsiang (New Taipei, Taiwan), Yan-Yi Chen (Taipei, Taiwan), Hai-Ching Chen (Hsinchu, Taiwan), Yu-Ming Lin (Hsinchu, Taiwan) and Chung-Te Lin (Tainan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A memory device and a manufacturing method thereof is described. The memory device includes a transistor structure over a substrate and...