ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,591, issued on March 18, was assigned to Oculii Corp. (Beavercreek, Ohio).

"Systems and methods for interpolated virtual aperture radar tracking" was invented by Lang Hong (Beavercreek, Ohio) and Steven Hong (Xenia, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for interpolated virtual aperture array radar tracking includes: transmitting first and second probe signals; receiving a first reflected probe signal at a radar array; receiving a second reflected probe signal at the radar array; calculating a target range from at least one of the first and second reflected probe signals; corresponding signal instances of the first reflected ...