Patents by Inventor Teng S. Ho

Teng S. Ho 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).

  • Magic eyeball
    Patent number: 4305223
    Abstract: The present invention relates to an illuminated eyeball for toys which comprises a plurality of light emitting diodes (LED), a power apparatus for supplying electrical power to said plurality of light emitting diodes and a plurality of switches which placed under the suitable parts of a plaything's body. By means of the touch or switch of the abovementioned switches, the light emission diodes can emit changeable light.
    Type: Grant
    Filed: November 13, 1979
    Date of Patent: December 15, 1981
    Inventor: Teng S. Ho