Patents by Inventor Chen Yung Yi

Chen Yung Yi 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: 6299164
    Abstract: Floating/dropping ball game table structure including a ball game table and a seat compartment. The ball game table includes a serve section, a lane section and a pocket section. A starting point is disposed on the serve section for the floating/dropping ball to rest thereon. A cavity is formed under the starting point for a player to take out an automatically returned ball. The lane section has a surface on which multiple 45 degrees inclined fine vents are evenly distributed. Several fans are arranged in a close space of the bottom of the lane section to provide necessary air floating force for the floating/dropping ball to slide over the lane section. A groove is formed on an adjoining section between the lane section and the pocket section. The pocket section has multiple independently partitioned dropping holes, multiple flickering devices and number flickering devices respectively corresponding to the dropping holes and scorers. The seat compartment includes two seats and a table face.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: October 9, 2001
    Inventor: Chen Yung Yi