INTERNATIONAL PATENT: APPLIED MATERIALS, INC. FILES APPLICATION FOR "SELECTIVE CHEMICAL METHOD FOR CONTACT HOLE SHRINKING"

GENEVA, Oct. 28 -- APPLIED MATERIALS, INC. (3050 Bowers AvenueSanta Clara, CA 95054) filed a patent application (PCT/US2025/022977) for "SELECTIVE CHEMICAL METHOD FOR CONTACT HOLE SHRINKING" on Apr 03, 2025. With publication no. WO/2025/221469, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): WANG, Likun (1140 E. Arques AvenueSunnyvale, CA 94085), FUNG, Nancy (1140 E. Arques AvenueSunnyvale, CA 94085), WOJTECKI, Rudy (1140 E. Arques AvenueSunnyvale, CA 94085), SHEN, Zeqing (1140 E. Arques AvenueSunnyvale, CA 94085), MALLIC...