US Patent Issued to Lumus on July 29 for "Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element" (Israeli Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,798, issued on July 29, was assigned to Lumus Ltd. (Ness Ziona, Israel).

"Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element" was invented by Eitan Ronen (Rechovot, Israel), Ronen Chriki (Lod, Israel), Naamah Levin (Rehovot, Israel) and Lilya Lobachinsky (Tel Aviv, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-transmitting substrate has at least two major surfaces and is deployed with a first of the major surfaces in facing relation to an eye of a viewer. A light redirecting arrangement is associated with the light-transmitting su...