MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517056372 A) filed by Sightglass Vision, Inc., Dallas, on June 11, for 'lens element.'
Inventor(s) include Burgos Piedmont, Montserrat; Ponot, Solange; Ged, Guillaume; Martin, Joseph; and Soffiatti, Florian.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a lens element intended to be worn in front of an eye of a wearer comprising a substrate with a front face and a rear face, and optical elements located on one of the front or rear face of the lens element, said optical elements being realized in form of blind hole...