MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202511003595 A) filed by Yong Da Li Technology. , Ltd. on January 16, 2025, for Oxygen Permeable Contact Lens.
Inventor includes Chiang-Chuan Wang.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: An oxygen permeable contact lens has a convex arc-shaped outer surface (11) and a concave arc-shaped inner surface (12) located on an opposite side of the outer surface (11); wherein the contact lens (10) is processed by a laser straight line penetrating the outer surface (11) and the inner surface (12) to provide at least one oxygen permeable hole (13).
Disclaimer: Curated by HT Syndication.
