ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,542, issued on March 18, was assigned to Indiggo LLC (Bethesda, Md.).

"Apparatus and methods for generating data structures to represent and compress data profiles" was invented by Vijay Perincherry (Potomac, Md.), Janine Gelbart (Bethesda, Md.) and Marc Inzelstein (Rockville, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments described herein relate generally to apparatuses and methods for structuring and processing data. In some embodiments, a method includes receiving stimulus-response data, via a processor, the stimulus-response data including a digital representation of a stimulus and a digital representation of a response. The pro...