The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Sep. 23, 2020
Visa International Service Association, San Francisco, CA (US);
Adam Kim Clark, Sterling, VA (US);
Visa International Service Association, San Francisco, CA (US);
Abstract
Provided are computer implemented systems, methods, and computer program products for secure key management, including receiving, by a remote data storage service, a request for data stored as encrypted data by the remote data storage service, the request initiated by a first entity, transmitting, to a first multi-party computation (MPC) server controlled by the first entity, an MPC request, receiving an MPC response from the first MPC server including a secret generated by a secure cryptoprocessor, and decrypting the encrypted data based at least partially on the MPC response. The computer implemented systems, methods, and computer program products may include blocking at least one of a subsequent MPC request from the data storage service, a subsequent MPC response to the data storage service, a link, or a connection between the data storage service and an MPC server computer of the entity to prevent decryption.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile