Patents by Inventor Ying-Sheng Liao

Ying-Sheng Liao 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 of remote control and manual control for a ceiling fan
    Publication number: 20060044154
    Abstract: A remote control for a ceiling fan includes a control group for emitting command signals and a manual control on a wall has a control group functionally correspondent to the control group on the remote control. A far-infrared device is received in the manual control so as to receive the command signals from the remote control and the signals are then passed to the motor unit of the ceiling fan to control the blades.
    Type: Application
    Filed: August 31, 2004
    Publication date: March 2, 2006
    Inventor: Ying-Sheng Liao