INTERNATIONAL PATENT: LAM RESEARCH CORPORATION FILES APPLICATION FOR "ETCHING OF A BOTTLE-SHAPED FEATURE"

GENEVA, Dec. 31 -- LAM RESEARCH CORPORATION (4650 Cushing ParkwayFremont, California 94538) filed a patent application (PCT/US2025/032239) for "ETCHING OF A BOTTLE-SHAPED FEATURE" on Jun 04, 2025. With publication no. WO/2025/264387, 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): YANG, Wenbing (4650 Cushing ParkwayFremont, California 94538), RAMNANI, Pankaj Ghanshyam (4650 Cushing ParkwayFremont, California 94538), LIU, Pei (4650 Cushing ParkwayFremont, California 94538), TAN, Samantha SiamHwa (4650 Cushing ParkwayFremon...