US Patent Issued to LETINAR on June 30 for "Compact optical device for augmented reality having straightly-arranged optical structure, and method for manufacturing optical means" (South Korean Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,709, issued on June 30, was assigned to LETINAR Co. LTD (Anyang-si, South Korea).

"Compact optical device for augmented reality having straightly-arranged optical structure, and method for manufacturing optical means" was invented by Jeong Hun Ha (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a compact optical device for augmented reality, the compact optical device including: an optical means configured to transmit at least part of real object image light therethrough toward the pupil of a user's eye; a first reflective means embedded and disposed inside the optical means, and configured to transfe...