US Patent Issued to Wenzhou Institute, University of Chinese Academy Of Sciences on June 16 for "Intraocular lens (IOL) based on metasurface" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,664, issued on June 16, was assigned to Wenzhou Institute, University of Chinese Academy Of Sciences (Wenzhou, China).

"Intraocular lens (IOL) based on metasurface" was invented by Tao Li (Wenzhou, China) and Binbin Yu (Wenzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An intraocular lens (IOL) based on a metasurface, includes: a front optical lens, a rear optical lens, an equatorial plane, and an optical loop. The front optical lens and the rear optical lens are connected through the equatorial plane. The optical loop is connected with the equatorial plane. A metasurface structure is arranged on the equatorial plane. The metasurface str...