Patents by Inventor Le Dinh KHOA

Le Dinh KHOA 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 line communication apparatus and photovoltaic power generation module
    Patent number: 11405073
    Abstract: Provided is a power line communication device for use in an electric power generation system. The power line communication device is provided with: a positive input terminal connected to a positive pole of an electric generator; a negative input terminal connected to a negative pole of the electric generator; a positive output terminal connected to the downstream side of a power line for transmitting electric power generated by the electric generator; a negative output terminal connected to the upstream side of the power line; a current pulse generator which is connected between the negative input terminal and the positive output terminal and generates a current pulse in the power line; and a controllable unidirectional device which is connected between the positive input terminal and the positive output terminal and is capable of performing impedance control.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: August 2, 2022
    Assignee: GIRASOL ENERGY INC.
    Inventor: Le Dinh Khoa
  • POWER LINE COMMUNICATION APPARATUS AND PHOTOVOLTAIC POWER GENERATION MODULE
    Publication number: 20220109468
    Abstract: Provided is a power line communication device for use in an electric power generation system. The power line communication device is provided with: a positive input terminal connected to a positive pole of an electric generator; a negative input terminal connected to a negative pole of the electric generator; a positive output terminal connected to the downstream side of a power line for transmitting electric power generated by the electric generator; a negative output terminal connected to the upstream side of the power line; a current pulse generator which is connected between the negative input terminal and the positive output terminal and generates a current pulse in the power line; and a controllable unidirectional device which is connected between the positive input terminal and the positive output terminal and is capable of performing impedance control.
    Type: Application
    Filed: December 25, 2019
    Publication date: April 7, 2022
    Inventor: Le Dinh KHOA