Patents by Inventor Yen-Nian Chiao

Yen-Nian Chiao 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).

  • Sink side dishwasher
    Patent number: 6092540
    Abstract: A sink side dishwasher is designed to use the same faucet of the water sink as its water source. It comprises an oscillating spray arm equipped with improved nozzles, an improved soap dispenser, a specially designed dish rack, and a specially designed washing house to cooperate with the unique structure of the dishwasher and other components to achieve of manufacturing an useful and operative dishwasher.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: July 25, 2000
    Inventor: Yen-Nian Chiao