Patents by Inventor Sy-Ying Yeh

Sy-Ying Yeh 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).

  • Transparent cube having picture displaying function
    Patent number: 6256914
    Abstract: A transparent cube with picture displaying function comprising a transparent body and a plurality of transparent boards surrounded the transparent body, characterized in that the four side walls of the transparent body are provided with at least two small holes containing small magnet therein, and the inner side wall of the four transparent boards are provided with at least two small holes corresponding to the small holes of the transparent body and also containing a small magnet therein; when the transparent body contacts with the four transparent boards face to face, the transparent body is firmly secured together with the four transparent boards as a result of attraction force between the small magnets, and a picture (or photograph) is inserted in between the contact face of the transparent body and the four transparent boards such that the transparent cube can provides four displayed pictures for appreciation.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: July 10, 2001
    Inventor: Sy-Ying Yeh
  • Bubble producing glass
    Patent number: D463946
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: October 8, 2002
    Inventor: Sy-Ying Yeh
  • Juice pot
    Patent number: D430449
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: September 5, 2000
    Inventor: Sy-Ying Yeh