INTERNATIONAL PATENT: SONY INTERACTIVE ENTERTAINMENT INC. FILES APPLICATION FOR "SECURE, SCALABLE DOORBELL MECHANISM BETWEEN PEERS IN A PCIE FABRIC"

GENEVA, Oct. 20 -- SONY INTERACTIVE ENTERTAINMENT INC. (1-7-1 KonanMinato-ku, Tokyo 108-0075) filed a patent application (PCT/US2025/023717) for "SECURE, SCALABLE DOORBELL MECHANISM BETWEEN PEERS IN A PCIE FABRIC" on Apr 08, 2025. With publication no. WO/2025/217201, the details related to the patent application was published on Oct 16, 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): SUBRAMANIYAN, Nagarajan (2207 Bridgepoint ParkwaySan Mateo, California 94407)

Abstract: A scalable doorbell mechanism for notifying a peer in a peer-to-peer PCIe fabric, based on application request in addition...