Patents by Inventor Chu-Xi Wu

Chu-Xi Wu 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).

  • Power supply device using electromagnetic power generation
    Patent number: 10804732
    Abstract: A power supply device using electromagnetic power generation includes an electric motor, an electromagnet, a winding, a rechargeable unit, and a battery case. The electromagnet is operatively connected to the electric motor so that an activation of the electric motor changes a magnetic field of the electromagnet. The winding is around the electromagnet so that the change of the magnetic field of the electromagnet generates emf in the winding. The rechargeable unit is electrically connected to both the electric motor and the electromagnet so that the emf is stored in the rechargeable unit or supply to an external electric load. The battery case includes an electrical wire electrically connected to the winding.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: October 13, 2020
    Assignees: Black Energy Co., Ltd
    Inventors: Kun-Lung Wu, Hai-Ruo Wu, Chu-Xi Wu
  • Power supply device using electromagnetic power generation
    Publication number: 20190148974
    Abstract: A power supply device using electromagnetic power generation includes an electric motor, an electromagnet, a winding, a rechargeable unit, and a battery case. The electromagnet is operatively connected to the electric motor so that an activation of the electric motor changes a magnetic field of the electromagnet. The winding is around the electromagnet so that the change of the magnetic field of the electromagnet generates emf in the winding. The rechargeable unit is electrically connected to both the electric motor and the electromagnet so that the emf is stored in the rechargeable unit or supply to an external electric load. The battery case includes an electrical wire electrically connected to the winding.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 16, 2019
    Inventors: Kun-Lung Wu, Hai-Ruo Wu, Chu-Xi Wu