ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,105, issued on May 13, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Security information discovery method, security information configuration method, and device" was invented by Zhao Ru (Guangdong, China), Xiaoqiang Lyu (Guangdong, China) and Jun Zhang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for discovering security information. A first device sends a broadcast or multicast message to M second devices in a network where the first device is located, M is an integer greater than or equal to 1, and the broadcast or multicast message contains a request for performi...