Semiconductor
| Mon 31 Aug 2026
Alexandria, Sept. 1 -- U.S. Patent and Trademark Office has published Lam Research patent application for Flat Bottom Shadow Ring. The invention was developed by Wei Lai, Lin Frank Yun, Kim Ji Soo, Liu Jie, Chiang Conan, Han Jun Hee Hee, Martin Michael John, Miller Alan Jeffrey and Thie William.
The patent application number is..