MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617062757 A) filed by Qd Laser, Inc. on May 18, 2026, for Portable-Type Ocular Refractivity Measurement Device.
Inventors include Yasui, Kenji; Saito, Kazutaka; and Suzuki, Makoto.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: A portable-type ocular refractivity measurement device 100 is provided with: a first cylindrical part 10 provided with a visual target 20 which can be visually recognized in the longitudinal direction (X direction) through the inside thereof; a second cylindrical part 30 which can slide and move in the longitudinal direction (X direction) with respect to the first cylindrical part 10 and is provided with a lens 40, and in which the visual target 20 can be visually recognized in the longitudinal direction (X direction) through the lens 40 and the inside thereof; and a scale 70 for measuring refractivity and provided on a lateral surface of the first cylindrical part 10 or the second cylindrical part 30.
Disclaimer: Curated by HT Syndication.
