Patents by Inventor Ching-Tarn Lee

Ching-Tarn Lee 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 ceiling fan and light
    Patent number: D346858
    Type: Grant
    Filed: December 18, 1992
    Date of Patent: May 10, 1994
    Assignee: Davoil, Inc.
    Inventor: Ching-Tarn Lee
  • Ceiling fan blade medallion
    Patent number: D359351
    Type: Grant
    Filed: January 7, 1994
    Date of Patent: June 13, 1995
    Assignee: Quorum International
    Inventor: Ching-Tarn Lee