ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,381, issued on Oct. 21, was assigned to SAP SE (Walldorf, Germany).
"Compacted object expression for user permissions" was invented by Rufeng Peng (Walldorf, Germany), Mingfeng Lu (Walldorf, Germany) and You Li (Walldorf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a system that can validate a permission of a user with respect to data based on a hash value generated from a permission object. The hash value may be hashed more than one during the validation process. In one example, the method may include storing application data in a data store, receiving a request to access the application data within the data store, the reques...