ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,393,670, issued on Aug. 19, was assigned to PETAL CLOUD TECHNOLOGY Co. LTD. (Dongguan, China).

"Application login method, method for accessing application server by application, and electronic device" was invented by Rongjun Huang (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An application login method for accessing an application server by an application includes techniques for an authentication server to complete login authentication on a client application based on authorization request information of the client application in a login request received from a client terminal, determining an application server in a user home country/r...