Patents by Inventor Sun Ran

Sun Ran 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).

  • Intraocular lens with an accommodating capability
    Patent number: 7063723
    Abstract: An introocular lens (IOL) includes an optic; a haptic; a flexible membrane substantially encircling the optic and connected between the optic and the haptic, the flexible membrane having a flexibility greater than the optic and the haptic. The flexible membrane permits travel of the optic relative to the haptic to permit accommodation in the eye. The flexible membrane my also drive a curvature change in the optic as it travels during accommodation.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: June 20, 2006
    Inventor: Sun Ran
  • INTRAOCULAR LENS WITH AN ACCOMMODATING CAPABILITY
    Publication number: 20060020339
    Abstract: An introocular lens (IOL) includes an optic; a haptic; a flexible membrane substantially encircling the optic and connected between the optic and the haptic, the flexible membrane having a flexibility greater than the optic and the haptic. The flexible membrane permits travel of the optic relative to the haptic to permit accommodation in the eye. The flexible membrane my also drive a curvature change in the optic as it travels during accommodation.
    Type: Application
    Filed: July 23, 2004
    Publication date: January 26, 2006
    Inventor: Sun Ran