US Patent Issued to Beijing Zitiao Network Technology on July 14 for "Head-mounted virtual reality device" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,568, issued on July 14, was assigned to Beijing Zitiao Network Technology Co. Ltd. (Beijing).

"Head-mounted virtual reality device" was invented by Qiang Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a head-mounted virtual reality device. The head-mounted virtual reality device includes an eye movement recognition assembly and a processor, where the eye movement recognition assembly includes a light source assembly, a first camera, and a second camera. The head-mounted virtual reality device obtains a first eye image and a second eye image including strip-shaped light rays emitted by the light source as...