ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,511,061, issued on Dec. 30, was assigned to Beijing Volcano Engine Technology Co. Ltd. (Beijing) and Lemon Inc. (Grand Cayman, Cayman Islands).

"Data storage method and apparatus, electronic device, and storage medium" was invented by Han Qian (Beijing) and Kai Xie (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a data storage method, an apparatus, an electronic device and a storage medium. The data storage method includes: acquiring at least one piece of feature data to be stored in a target storage system, wherein each piece of the feature data has a corresponding primary key respectively; for each piece of th...