Patents by Inventor Colin David Skudder

Colin David Skudder 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).

  • Segmented delta toric lens
    Patent number: 8328353
    Abstract: A segmented delta toric lens is described. The segmented delta toric lens includes an optical area, a circumference area surrounding the optical area and a segmented delta protrusion formed on the circumference area. The segmented delta protrusion is located apart from the optical area and the edge of the circumference area. The segmented delta toric lens can further include a mark to indicate a direction of the segmented delta toric lens.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: December 11, 2012
    Assignee: Pegavision Corporation
    Inventors: Colin David Skudder, Jacob Liao
  • SEGMENTED DELTA TORIC LENS
    Publication number: 20120194778
    Abstract: A segmented delta toric lens is described. The segmented delta toric lens includes an optical area, a circumference area surrounding the optical area and a segmented delta protrusion formed on the circumference area. The segmented delta protrusion is located apart from the optical area and the edge of the circumference area. The segmented delta toric lens can further include a mark to indicate a direction of the segmented delta toric lens.
    Type: Application
    Filed: January 27, 2011
    Publication date: August 2, 2012
    Applicant: PEGAVISION CORPORATION
    Inventors: Colin David Skudder, Jacob Liao