GENEVA, Aug. 5 -- VISA INTERNATIONAL SERVICE ASSOCIATION (P.O. Box 8999San Francisco, California 94128) filed a patent application (PCT/US2024/012478) for "LEDGER-BASED AUTHENTICATION" on Jan 23, 2024. With publication no. WO/2025/159740, the details related to the patent application was published on Jul 31, 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): WANG, Quan (P.O. Box 8999SAN FRANCISCO, California 94128), CHEN, Yuexi (P.O. Box 8999SAN FRANCISCO, California 94128)
Abstract:
The present disclosure provides devices, systems, and methods that can implement a ledger-based authenticatio...