Patents by Inventor Dung-Bao Tsai

Dung-Bao Tsai 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).

  • Combination wiper for vehicle outside mirror and front door window
    Publication number: 20070124886
    Abstract: A combination wiper for use in a car is disclosed to include a first wiper for cleaning the lens of one outside mirror of the car, a second wiper for cleaning a predetermined part of one front door window of the car, and a transmission system controllable to move the first wiper and the second wiper back and forth so as to clean the lens of the outside mirror and the predetermined part of the front door window.
    Type: Application
    Filed: June 30, 2006
    Publication date: June 7, 2007
    Inventor: Dung-Bao Tsai