Patents by Inventor Chi-Chen Ho

Chi-Chen 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).

  • Patent number: 5259139
    Abstract: An electric shock type fishing tackle, particularly a fishing tackle which can generate an electric shock when hook incorporated to it is being pulled by fish, comprising a control box with batteries and voltage rising control circuit to provide high voltage electric current, a fishing line composed of two conductive wires, and a protection box with conductive block over a contact block supported by a spring so as the contact block is pulled whenever the hook is pulled and consequently a closed circuit is formed to provide an electric shock.
    Type: Grant
    Filed: October 20, 1992
    Date of Patent: November 9, 1993
    Inventors: Chi-Chen Ho, Mei-Ching Pu