ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,875, issued on May 6, was assigned to Lemon Inc. (Grand Cayman, Cayman Islands) and Beijing Youzhuju Network Technology Co. Ltd. (Beijing).

"Implementation of instant corruption detection and recovery" was invented by Viacheslav Dubeyko (Los Angeles) and Jian Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes techniques for implementing instant corruption detection and recovery. A plurality of streams may be created in a storage device. Each of the plurality of streams may contain a sequence of metadata nodes of a same type. Each of the plurality of streams may maintain an initial state, a sequence of delta...