ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,930, issued on July 8, was assigned to XEROX Corp. (Norwalk, Conn.).

"Print head angle and stitch alignment during full speed printer operation" was invented by David L. Knierim (Wilsonville, Ore.) and Chad J. Slenes (Sherwood, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A printer includes print heads configured to eject ink drops onto print media to form images, a controller connected to the print heads to control the print heads to eject ink drops to form the images including one or more test images, one or more actuators to cause the print media to pass the print heads, and at least one camera to capture one or more optical images of the p...