Patents by Inventor Sun Sain

Sun Sain 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).

  • Method and apparatus for relieving eye strain and fatigue
    Patent number: 6533417
    Abstract: A method and apparatus for providing eye exercises that can help relieve eye strain and eye fatigue. The eye exercises can be accessed by running a computer program on the user's computer or accessing a website. The eye exercises involve displaying a single focus object on a computer screen and moving the focus object according to predetermined patterns and/or changing the size of the focus object on the computer screen. By viewing the focus object and following it on the computer screen, the user can exercise his or her eyes and thereby relieve eye fatigue and eye stress.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: March 18, 2003
    Assignee: Evian Corporation, Inc.
    Inventor: Sun Sain