Patents by Inventor Junpeng DUAN

Junpeng 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).

  • Digital-analog integrated voltage transformer calibration system
    Patent number: 12524029
    Abstract: The present disclosure discloses a digital-analog integrated voltage transformer calibration system, used for calibrating a voltage transformer, the system including: a direct-current high voltage generator, having an input terminal connected with an input terminal of a signal conversion module; the signal conversion module, having an input terminal connected with an output terminal of the voltage transformer and an output terminal connected with a digital quantity acquisition module; the digital quantity acquisition module, having an input terminal connected with the output terminal of the voltage transformer and an output terminal connected with a processing module; the processing module, used for receiving a first digital voltage signal, a second digital voltage signal, and a third digital voltage signal.
    Type: Grant
    Filed: September 19, 2024
    Date of Patent: January 13, 2026
    Inventors: Shaolei Zhai, Yutao Yang, Xin Shen, Ling Wei, Junpeng Duan, Dezhi Ji, Dada Wang, Ping Li, Linshan Zhang, Meiwei Fan, Yiwen Liu, Lijun Tang, Tingjie Ba, Jindong Yang, Zonghan Jiao, Xiran Zhang, Yue Zhang, Kai Xu, Shizhao Chen, Qin Gao, Xiaoyu Zhao, Jingting Lv
  • Digital-Analog Integrated Voltage Transformer Calibration System
    Publication number: 20250013254
    Abstract: The present disclosure discloses a digital-analog integrated voltage transformer calibration system, used for calibrating a voltage transformer, the system including: a direct-current high voltage generator, having an input terminal connected with an input terminal of a signal conversion module; the signal conversion module, having an input terminal connected with an output terminal of the voltage transformer and an output terminal connected with a digital quantity acquisition module; the digital quantity acquisition module, having an input terminal connected with the output terminal of the voltage transformer and an output terminal connected with a processing module; the processing module, used for receiving a first digital voltage signal, a second digital voltage signal, and a third digital voltage signal.
    Type: Application
    Filed: September 19, 2024
    Publication date: January 9, 2025
    Inventors: Shaolei ZHAI, Yutao YANG, Xin SHEN, Ling WEI, Junpeng DUAN, Dezhi JI, Dada WANG, Ping LI, Linshan ZHANG, Meiwei FAN, Yiwen LIU, Lijun TANG, Tingjie BA, Jindong YANG, Zonghan JIAO, Xiran ZHANG, Yue ZHANG, Kai XU, Shizhao CHEN, Qin GAO, Xiaoyu ZHAO, Jingting LV