Patents by Inventor Huiqing DUAN

Huiqing DUAN 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).

  • Dimming device and driving and dimming device having a detachable connector for connecting to a connector of another device
    Patent number: 10168040
    Abstract: The present disclosure provides a dimming device and a driving and dimming device, where the dimming device includes a communication unit, a microcontrol unit, a power supply unit and a connector, and the power supply unit is input with a mains voltage and outputs a voltage required by the communication unit, the communication unit receives a control signal obtained by wired or wireless transmission and outputs the control signal to the microcontrol unit, the microcontrol unit outputs a dimming signal for dimming, and the connector is detachably connected with a connector of another device.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: January 1, 2019
    Assignee: OPPLE LIGHTING CO., LTD.
    Inventors: Xingxing Xu, Shiwei Yu, Lei Zheng, Zhuang Zuo, Jianlin Xu, Mingxing Zhou, Huiqing Duan
  • DIMMING DEVICE AND DRIVING AND DIMMING DEVICE
    Publication number: 20170268760
    Abstract: The present disclosure provides a dimming device and a driving and dimming device, where the dimming device includes a communication unit, a microcontrol unit, a power supply unit and a connector, and the power supply unit is input with a mains voltage and outputs a voltage required by the communication unit, the communication unit receives a control signal obtained by wired or wireless transmission and outputs the control signal to the microcontrol unit, the microcontrol unit outputs a dimming signal for dimming, and the connector is detachably connected with a connector of another device.
    Type: Application
    Filed: June 1, 2017
    Publication date: September 21, 2017
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Xingxing XU, Shiwei YU, Lei ZHENG, Zhuang ZUO, Jianlin XU, Mingxing ZHOU, Huiqing DUAN