Patents by Inventor George Fuh Hwang

George Fuh Hwang 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).

  • Magnetic power generation
    Patent number: 10855158
    Abstract: Embodiments of the present disclosure include an apparatus comprising an electronic device, a first magnet, and an inductive coil surrounding a magnetically susceptible core, wherein movement of the first magnet relative to the magnetically susceptible core changes a magnetic flux in the magnetically susceptible core to produce a current in the inductive coil, and in accordance therewith, provide power to the electronic device.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: December 1, 2020
    Assignee: WATASENSOR, INC.
    Inventors: George Fuh Hwang, Kajiro Watanabe, Danh Le Ngoc
  • MAGNETIC POWER GENERATION
    Publication number: 20190326804
    Abstract: Embodiments of the present disclosure include an apparatus comprising an electronic device, a first magnet, and an inductive coil surrounding a magnetically susceptible core, wherein movement of the first magnet relative to the magnetically susceptible core changes a magnetic flux in the magnetically susceptible core to produce a current in the inductive coil, and in accordance therewith, provide power to the electronic device.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: George Fuh Hwang, Kajiro Watanabe, Danh Le Ngoc
  • Low Frequency Pressure Sensing
    Publication number: 20190226935
    Abstract: Embodiments of the present disclosure pertain to low frequency pressure sensing. In one embodiment, the present disclosure includes an apparatus comprising a pressure sensor having at least one input and a chamber. The chamber is coupled to the input of the pressure sensor to control pressure variations sensed by the pressure sensor. The chamber comprises a hole, where the hole and the chamber are configured to low pass filter pressure variations at the input of the pressure sensor and filter out pressure variations above about 20 hertz.
    Type: Application
    Filed: January 23, 2018
    Publication date: July 25, 2019
    Inventors: George Fuh Hwang, Kajiro Watanabe, Danh Le Ngoc