ALEXANDRIA, Va., May 26 -- United States Patent no. 12,639,830, issued on May 26, was assigned to Arete Associates (Northridge, Calif.).

"Methods and systems for monolithic line-of-sight stabilization" was invented by Andrew E. Paul (Longmont, Colo.), Kelly V. Hillman (Longmont, Colo.) and Christopher R. Hornberg (Longmont, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are methods and systems for stabilizing a laser on a moving platform with multiple modes of frequency generation using multiple sensors for sensing different frequencies of motion of the laser on the moving platform. The systems and methods use a processor to provide a plurality of feedback loops, comparisons, and/or co...