GENEVA, Oct. 1 -- WOLFSPEED, INC. (4600 Silicon DriveDurham, North Carolina 27703) filed a patent application (PCT/US2025/020392) for "POWER DEVICES WITH BARRIER METAL EXTENSION AND SEALING" on Mar 18, 2025. With publication no. WO/2025/199116, the details related to the patent application was published on Sep 25, 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): HARRINGTON, Thomas (1009 Tadpole CtDurham, North Carolina 27703)
Abstract: A semiconductor device includes a semiconductor layer (and a metal contact structure on the semiconductor layer, the metal contact structure comprising a firs...