INTERNATIONAL PATENT: KLA CORPORATION FILES APPLICATION FOR "DEEP-BLACK BORDERS ON EUV RETICLES WITH BLAZED GRATINGS"

GENEVA, Dec. 31 -- KLA CORPORATION (One Technology DriveMilpitas, California 95035) filed a patent application (PCT/US2025/034062) for "DEEP-BLACK BORDERS ON EUV RETICLES WITH BLAZED GRATINGS" on Jun 18, 2025. With publication no. WO/2025/264735, the details related to the patent application was published on Dec 26, 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): RAJENDRAN, Rajeev (1176 Dolores StreetSan Francisco, California 94110), ATRY, Farid (1924 Queen Mary Ct.San Jose, California 95132), ZHANG, Heng (Room 21-204 Building No.9No.99 Kenong Road, PudongShanghai, Shanghai 200120), FARSAD, ...