INTERNATIONAL PATENT: APPLIED MATERIALS, INC. FILES APPLICATION FOR "POLISHING CARRIER HEAD WITH ELECTROMAGNETIC PRESSURE CONTROL"

GENEVA, April 8 -- APPLIED MATERIALS, INC. (3050 Bowers AvenueSanta Clara, California 95054) filed a patent application (PCT/US2024/055540) for "POLISHING CARRIER HEAD WITH ELECTROMAGNETIC PRESSURE CONTROL" on Nov 12, 2024. With publication no. WO/2026/072080, the details related to the patent application was published on Apr 02, 2026.

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): JAGANATHAN, Balasubramaniam (3050 Bowers AvenueSanta Clara, California 95054)

Abstract: A carrier head for positioning a substrate on a polishing surface includes a housing, a support comprising multiple channels ther...