US Patent Issued to Mingtai Chang on July 1 for "System and methods for interactive document sharing and authentication with privacy guarantee" (California Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,635, issued on July 1, was assigned to Mingtai Chang (Los Angeles).

"System and methods for interactive document sharing and authentication with privacy guarantee" was invented by Mingtai Chang (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "This specification describes systems, methods, devices, and other techniques for a group of clients to engage in a privacy-centric discussion by exchanging private messages pseudonymously and anonymously. In the formal setting where the discussion is to negotiate an agreement or contract and to work toward a formal document agreed upon by all participants, the final concluding document or contract is ...