Patents by Inventor Chin-Sui Chen

Chin-Sui Chen 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).

  • Publication number: 20070087860
    Abstract: A club head having enhanced striking power includes a hollow chamber, a striking face on one side, and at least one hollow guiding member directing towards the backside of the striking face. The guiding member houses a balance weight which is slidable back and forth therein, and at least one buffer member on the front or rear side of the balance weight. Thereby the striking power of the club head can be enhanced, and the striking direction of the ball is steadier.
    Type: Application
    Filed: October 19, 2005
    Publication date: April 19, 2007
    Inventors: Chin-Sui Chen, Chin-I Tsai
  • Publication number: 20020004427
    Abstract: A golf club head includes a head body with a tapered weighting member formed inside the head. The tapered weighting member has a top portion and a bottom portion having a thickness larger than that of the top portion to provide a low center of gravity in order to maintain stability of the head during a swing. The weighting member is made of metal which has rigidity lower than that of the material made of the head, and the weighting member is evenly formed behind a striking face of the head. By such an arrangement, the head is able to provide a shock absorbability thoughout the entire striking faces.
    Type: Application
    Filed: May 4, 2001
    Publication date: January 10, 2002
    Inventors: Bernard Cheng, Hsiao-Kun Chen, Chin-Sui Chen, Jen-Hung Chiu