ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,649, issued on Dec. 30, was assigned to SensorMetrix (San Diego).

"Camera and projectile detector systems and devices for ballistic parameter measurements of a projectile in a target volume" was invented by Anthony F. Starr (San Diego), Tatiana N. Starr (San Diego) and Darren R.F. Schurig (Huntington Beach, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A ballistic detection system includes a projectile detector; electromagnetic radiation detection equipment; and a ballistics analysis computer configured to obtain image data captured by first and second cameras in accordance with timing specified by the projectile detector, determine points i...