Patents by Inventor Yen-Piao Yin

Yen-Piao Yin 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).

  • Magnetic damping device
    Patent number: 7451859
    Abstract: A magnetic damping device comprises a frame, a load wheel, two magnetic means, and a damping adjusting mechanism, wherein these two magnetic means have two arched plates that coaxially couple with each other by a connection shaft for synchronously adjusting the magnetic damping force. The damping adjusting mechanism has the structure for providing multi-sectional adjustment and for fine adjusting the magnetic damping force so as to provide the product with stable and uniform quality. As a result, the product can be maintained and tested easily.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: November 18, 2008
    Inventor: Yen-Piao Yin
  • Magnetic damping device
    Publication number: 20080083589
    Abstract: A magnetic damping device comprises a frame, a load wheel, two magnetic means, and a damping adjusting mechanism, wherein these two magnetic means have two arched plates that coaxially couple with each other by a connection shaft for synchronously adjusting the magnetic damping force. The damping adjusting mechanism has the structure for providing multi-sectional adjustment and for fine adjusting the magnetic damping force so as to provide the product with stable and uniform quality. As a result, the product can be maintained and tested easily.
    Type: Application
    Filed: October 6, 2006
    Publication date: April 10, 2008
    Inventor: Yen-Piao Yin