Methods to Prevent Surface Charge Induced Cd-Dependent Etching of Material Formed Within Features on a Patterned Substrate
Copyright © Targeted News Service 2024
2024-11-19
ALEXANDRIA, Virginia, Nov. 19 -- TOKYO ELECTRON LIMITED, Tokyo, Japan has been assigned a patent (No. US 12148625 B2, initially filed Sept. 16, 2022) developed by five inventors Shan Hu, Albany, New York; Henan Zhang, Albany, New York; Sangita Kumari, Albany, New York; Peter Delia, Albany, New York; and Robert Clark, Fremont, California, for "Methods to prevent surface charge induced cd-dependent etching of material formed within features on a patterned substrate." . . .