ALEXANDRIA, Va., May 12 -- United States Patent no. 12,626,620, issued on May 12, was assigned to ROBERT BOSCH GMBH (Stuttgart, Germany).

"Method for projecting image content onto the retina of a user, image processing device for carrying out the method and an optical system for a virtual retinal scan display" was invented by Hendrik Specht (Pliezhausen, Germany), Andreas Petersen (Eningen, Germany), Christian Nitschke (Kusterdingen, Germany), Mazyar Sabbar (Tuebingen, Germany), Nikolai Suchkov (Stuttgart, Germany) and Tadiyos Alemayehu (Pfullingen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for projecting image content onto the retina of a user using an optical system. Image data are ca...