ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,886, issued on April 14, was assigned to UnitedHealth Group Inc. (Minnetonka, Minn.).

"Systems and methods for authenticating a resource system" was invented by Saransh Rawat (Narnaul, India), Mayank Kumar (Austin, Texas), Valeria M. Goodman (Palm Bay, Fla.), Krystine D. Mahmood (Alpharetta, Ga.) and Jatin Sachdeva (Delhi, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are disclosed for determining authenticity of a resource system. The method includes receiving a dataset that includes a first subset and a second subset associated with a first resource system; down-sampling the first subset but not the second subset; gener...