Patents by Inventor Gong Fei

Gong Fei 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).

  • Systems and methods for controlling color temperature and brightness of LED lighting using two wires
    Patent number: 11388796
    Abstract: Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: July 12, 2022
    Inventors: Greg Price, Gong Fei
  • Systems and Methods for Controlling Color Temperature and Brightness of LED Lighting Using Two Wires
    Publication number: 20200389955
    Abstract: Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement.
    Type: Application
    Filed: August 10, 2020
    Publication date: December 10, 2020
    Inventors: Greg Price, Gong Fei
  • Systems and methods for controlling color temperature and brightness of LED lighting using two wires
    Patent number: 10750592
    Abstract: Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 18, 2020
    Inventors: Greg Price, Gong Fei
  • Systems and methods for controlling color temperature and brightness of LED lighting using two wires
    Patent number: 10721801
    Abstract: Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: July 21, 2020
    Inventors: Greg Price, Gong Fei