Patents by Inventor Kwan Tat Mok

Kwan Tat Mok 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 controller and power control method
    Patent number: 10468977
    Abstract: A power controller for an AC power converter connected in series with a load and receiving power from or delivering power to a power source, the power controller comprising: a radial control block controlling a radial component of an electrical parameter of the AC power converter; and a chordal control block controlling a chordal component of the electrical parameter of the AC power converter. Also provided is a power system comprising one or more loads each connected in series to a power converter each controlled by a power controller as described above. There is also provided a method of controlling an AC power converter connected in series with a load and receiving power from a power source, the method comprising: controlling a radial component of an electrical parameter of the AC power converter; and controlling a chordal component of the electrical parameter of the AC power converter.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: November 5, 2019
    Assignee: The University of Hong Kong
    Inventors: Kwan Tat Mok, Siew Chong Tan, Shu Yuen Ron Hui
  • Power Controller and Power Control Method
    Publication number: 20170324319
    Abstract: A power controller for an AC power converter connected in series with a load and receiving power from or delivering power to a power source, the power controller comprising: a radial control block controlling a radial component of an electrical parameter of the AC power converter; and a chordal control block controlling a chordal component of the electrical parameter of the AC power converter. Also provided is a power system comprising one or more loads each connected in series to a power converter each controlled by a power controller as described above. There is also provided a method of controlling an AC power converter connected in series with a load and receiving power from a power source, the method comprising: controlling a radial component of an electrical parameter of the AC power converter; and controlling a chordal component of the electrical parameter of the AC power converter.
    Type: Application
    Filed: November 13, 2014
    Publication date: November 9, 2017
    Inventors: Kwan Tat Mok, Siew Chong Tan, Shu Yuen Ron Hui