ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,964, issued on March 18, was assigned to BAE Systems Information and Electronic Systems Integration Inc. (Nashua, N.H.).

"DSP eco system scalable with obfuscation" was invented by David D. Moser (Haymarket, Va.), Daniel L. Stanley (Warrenton, Va.), Tate J. Keegan (Merrimack, N.H.), Sheldon L. Grass (Chester, N.H.), Joshua C. Schabel (Apex, N.C.) and Christopher N. Peters (Nashua, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system that includes a plurality of encapsulation blocks having a plurality of digital signal processing (DSP) blocks provided with preconfigured logic functions and a plurality of pacing control networks operatively co...