Patents by Inventor Chun W. Lung

Chun W. Lung 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).

  • Combined calculator and desk tidy
    Patent number: D287506
    Type: Grant
    Filed: July 18, 1984
    Date of Patent: December 30, 1986
    Assignee: Cyberman Consultant Company Limited
    Inventor: Chun W. Lung