Patents by Inventor Chih-Neng Wang

Chih-Neng Wang 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).

  • Patent number: 6129637
    Abstract: A golf practice device comprised of a base having on the top surface a section of artificial turf and a positioning support. A rod is pivot mounted to the front end of the positioning support and the leading end of the rod is pivot mounted to a ball to form the directional control mount. The rod of the directional control mount is inserted such that the ball enters a threaded section, at the bottom end of which is the connection rod of a swivel mount having an internal spherical-shaped space, and until the threaded section is situated laterally against the ball of the direction control mount. This enables assembly to the swivel mount so that the ball of the direction control mount is contained in the swivel fitting of the swivel assembly. The swivel mount and the connection rod at the top and bottom ends of the swivel assembly are structurally coordinated with a golf ball at the bottom end of another rod forming the golf ball assembly.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: October 10, 2000
    Inventors: Chih-Chiang Wang, Chih-Neng Wang