Patents by Inventor Ee Woon LIM

Ee Woon LIM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device and process for alerting for eye exam or change of frame or lens
    Patent number: 12601935
    Abstract: The present invention relates to an eyewear device comprising a system for alerting of a need of an eye examination and/or a change of frame and/or a change of lens of the eyewear device, in order to provide the best visual correction and comfort. The invention also relates to a process for monitoring the need of an eye examination and/or a change of frame and/or lens of an eyewear device, comprising using an eyewear device according to the invention, and to a process for manufacturing an eyewear device according to the invention.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: April 14, 2026
    Assignee: Essilor International
    Inventors: Ee Woon Lim, Adeline Yang
  • DEVICE AND PROCESS FOR ALERTING FOR EYE EXAM OR CHANGE OF FRAME OR LENS
    Publication number: 20230136104
    Abstract: The present invention relates to an eyewear device comprising a system for alerting of a need of an eye examination and/or a change of frame and/or a change of lens of the eyewear device, in order to provide the best visual correction and comfort. The invention also relates to a process for monitoring the need of an eye examination and/or a change of frame and/or lens of an eyewear device, comprising using an eyewear device according to the invention, and to a process for manufacturing an eyewear device according to the invention.
    Type: Application
    Filed: March 25, 2021
    Publication date: May 4, 2023
    Applicant: Essilor International
    Inventors: Ee Woon LIM, Adeline YANG