Patents by Inventor Huei Yueh Huang

Huei Yueh Huang 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).

  • Swing-practicing device for golf
    Patent number: 6077168
    Abstract: A swing-practicing device for golf, comprises a first shaft, a second shaft, a third shaft, a fourth shaft, a fifth shaft and a ball mount. Those shafts and ball mount are pivotally connected by bolt and clamping holes thereon. Whereby user can find a precise standing point and the golf ball can be positioned at a precise position.
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: June 20, 2000
    Inventor: Huei Yueh Huang