Patents Assigned to FOSHAN ELECTRICAL AND LIGHTING CO., LTD
  • LED driving circuit based on t-shaped lamp tube
    Patent number: 11350501
    Abstract: A LED driving circuit based on a T-shaped lamp tube including: an input rectifying circuit, a Buck circuit, an IC power supply circuit, a PWM control integrated circuit, a compatible electronic ballast circuit, and an output rectifying and filtering circuit. The present application can realize the compatibility of single-ended input of AC mains, double-ended input of AC mains and double-ended input of an electronic ballast, and is simple in circuit, small in size, high in efficiency and stable in performance.
    Type: Grant
    Filed: November 16, 2019
    Date of Patent: May 31, 2022
    Assignee: FOSHAN ELECTRICAL AND LIGHTING CO., LTD
    Inventors: Jiang Xie, Di Huang, Yiguang Zhu, Jianhui Chen
  • LED light bulb
    Patent number: D831238
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: October 16, 2018
    Assignee: FOSHAN ELECTRICAL AND LIGHTING CO., LTD
    Inventors: Bin Wei, Yiguang Zhu, Junjie Zhao, Hengyao Cao
  • LED light bulb
    Patent number: D831241
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: October 16, 2018
    Assignee: FOSHAN ELECTRICAL AND LIGHTING CO., LTD
    Inventors: Bin Wei, Yiguang Zhu, Junjie Zhao, Hengyao Cao
  • LED light bulb
    Patent number: D832469
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: October 30, 2018
    Assignee: FOSHAN ELECTRICAL AND LIGHTING CO., LTD
    Inventors: Bin Wei, Yiguang Zhu, Junjie Zhao, Hengyao Cao
  • LED light bulb
    Patent number: D833039
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: November 6, 2018
    Assignee: FOSHAN ELECTRICAL AND LIGHTING CO., LTD
    Inventors: Bin Wei, Yiguang Zhu, Junjie Zhao, Hengyao Cao