Patents by Inventor Su-Er Huang

Su-Er 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).

  • Tennis score device
    Patent number: 9067120
    Abstract: A tennis score device includes a body and multiple ball blocks. One end of the long axis of the body is pivotally connected with a supporting rod, so that the body can rotate with respect to the supporting rod. Both sides of the body are formed with an accommodating recess, respectively. Each of the ball blocks has a connecting base and a ball base connected to the corresponding connecting base. Each of the ball blocks are mounted in sequence in the accommodating recesses on both sides of the body via the connecting base. For each of the ball blocks, the side of the ball base opposite to the connecting base has at least one concave ball area for holding a ball.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: June 30, 2015
    Inventor: Su-Er Huang
  • Tennis Score Device
    Publication number: 20110265707
    Abstract: A tennis score device includes a body and multiple ball blocks. One end of the long axis of the body is pivotally connected with a supporting rod, so that the body can rotate with respect to the supporting rod. Both sides of the body are formed with an accommodating recess, respectively. Each of the ball blocks has a connecting base and a ball base connected to the corresponding connecting base. Each of the ball blocks are mounted in sequence in the accommodating recesses on both sides of the body via the connecting base. For each of the ball blocks, the side of the ball base opposite to the connecting base has at least one concave ball area for holding a ball.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 3, 2011
    Inventor: Su-Er Huang