Patents by Inventor Desmond C. S. Cheon

Desmond C. S. Cheon 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).

  • Contact lens package and storage case, holder, and system and method of making and using
    Patent number: 8069979
    Abstract: A reusable holder for contact lens cases includes a base, at least one receptacle formed in the base configured to receive a contact lens case, and a time keeping device formed in the base. The time keeping device may include an indicator for the at least one receptacle that indicates a period of time that has lapsed since the contact lens case currently in the at least one receptacle was placed therein to denote a need to discard the contact lens case and a contact lens associated with the contact lens case.
    Type: Grant
    Filed: October 11, 2010
    Date of Patent: December 6, 2011
    Assignee: 1-800 Contacts, Inc.
    Inventors: Stephen D. Newman, Jonathan C. Coon, Kevin K. McCallum, Bruce V. Christy, III, Desmond C. S. Cheon, Joanne M. Oliver, Mark A. Zeh, Lynda Deakin, Rachel Wong, Jonah L. Houston, Anthony J. Rossetti, John Ravitch