US Patent Issued to The Catholic University of Korea Industry-Academic Cooperation Foundation on Sept. 23 for "Optical bench tester for multifocal IOL" (South Korean Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,334, issued on Sept. 23, was assigned to The Catholic University of Korea Industry-Academic Cooperation Foundation (Seoul, South Korea).

"Optical bench tester for multifocal IOL" was invented by Hosik Hwang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical bench tester for a multifocal intraocular lens is disclosed. An optical bench tester for a multifocal intraocular lens according to an aspect of the present disclosure may include a resolution test chart; a plurality of optical systems that refract images irradiated from the resolution test chart; an electrically driven liquid lens unit provided at the rear of the opti...