INTERNATIONAL PATENT: WOLFSPEED, INC. FILES APPLICATION FOR "POLISHING PAD ASSEMBLY FOR ELECTROCHEMICAL MECHANICAL POLISHING"

GENEVA, Nov. 25 -- WOLFSPEED, INC. (4600 Silicon Dr.Durham, North Carolina 27703) filed a patent application (PCT/US2025/028818) for "POLISHING PAD ASSEMBLY FOR ELECTROCHEMICAL MECHANICAL POLISHING" on May 12, 2025. With publication no. WO/2025/240283, the details related to the patent application was published on Nov 20, 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): BUBEL, Simon (c/o Wolfspeed, Inc.4600 Silicon DriveDurham, North Carolina 27703)

Abstract: An example polishing system, such as an electrochemical mechanical polishing (ECMP) system, includes a polishing pad assembly having a...