ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,133, issued on March 31, was assigned to MELOFLOW INNOVATIONS B.V. (Hazerswoude-Doup, Netherlands).

"Tracking system" was invented by Erik Johannes Martinus Berends (Utrecht, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tracking system for illuminating with a light bundle from a directable light bundle generator a performer at a tracked location on a performance environment. A camera input is to receive a camera stream from a camera arranged for viewing on the performance environment, and a display output is to output a display stream. A controller is configured to: obtain a camera placement of the camera relative to the performance...