ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,692, issued on May 5.
"Personal digital identity management system and method" was invented by Xinyu Shi (Weihai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a personal identity management system and method. The method includes a client and a service end. The client uses a user-specified keyword to perform hierarchical management on keys, and the service end accepts the digital identity information from the client and performs digital signature and further displays the information in public. In the method of the present disclosure, available digital identities can be generated securely and quickly with an unlim...