INTERNATIONAL PATENT: TOKYO ELECTRON LIMITED, TOKYO ELECTRON U.S. HOLDINGS, INC. FILES APPLICATION FOR "CONTROLLING ETCH EDGE EFFECTS"

GENEVA, Oct. 6 -- TOKYO ELECTRON LIMITED (3-1 Akasaka 5-chome, Minato-kuTokyo, 107-6325), TOKYO ELECTRON U.S. HOLDINGS, INC. (401 S 1st St, Suite 900Austin, Texas 78704) filed a patent application (PCT/US2025/011209) for "CONTROLLING ETCH EDGE EFFECTS" on Jan 10, 2025. With publication no. WO/2025/207180, the details related to the patent application was published on Oct 02, 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): GWINN, Matthew Charles (8 Technology Drive, Suite 101North Chelmsford, Massachusetts 1863), NELSON, Steven (3455 Lyman Blvd.Chaska, Minnesota 55318-3052), LOPER, Stephen (3...