Patents by Inventor Danji Xi

Danji Xi 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).

  • General control circuit for active balance
    Patent number: 10090684
    Abstract: A general control circuit for active balance comprises a first sampling wire (11) and a second sampling wire (12) by which voltages of adjacent battery packs (4) are sampled respectively. A first voltage division circuit which is composed of a fourth resistor (R4) and a fifth resistor (R5) connected in series, is connected to the first sampling wire. The voltage division terminal (p) of the first voltage division circuit is connected to one input terminal of a first operational amplifier (U1) and one input terminal of a second operational amplifier (U2) to provide a reference voltage (Vref) for the first operational amplifier and the second operational amplifier. A second voltage division circuit which is composed of a first resistor (R1), a second resistor (R2) and a third resistor (R3) connected in series, is connected to the second sampling wire.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: October 2, 2018
    Assignee: HANGZHOU XIENENG TECHNOLOGY CO., LTD.
    Inventors: Danji Xi, Yongan Huang, Xunwei Zhou, Pitleong Wong
  • Voltage-deviation detecting and adjusting system for balance module of battery
    Patent number: 9971367
    Abstract: Disclosed a voltage-deviation detecting and adjusting system for a balance module of a battery.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: May 15, 2018
    Assignee: Hangzhou Xieneng Technology CO., LTD.
    Inventors: Xunwei Zhou, Dashou Hua, Danji Xi, Liqin Wang
  • Volatage-Deviation Detecting And Adjusting System For Balance Module Of Battery
    Publication number: 20180039294
    Abstract: Disclosed a voltage-deviation detecting and adjusting system for a balance module of a battery.
    Type: Application
    Filed: December 25, 2015
    Publication date: February 8, 2018
    Applicant: Hangzhou Xieneng Technology Co.,LTD.
    Inventors: Xunwei Zhou, Dashou Hua, Danji Xi, Liqin Wang
  • General Control Circuit for Active Balance
    Publication number: 20180019599
    Abstract: A general control circuit for active balance comprises a first sampling wire (11) and a second sampling wire (12) by which voltages of adjacent battery packs (4) are sampled respectively. A first voltage division circuit which is composed of a fourth resistor (R4) and a fifth resistor (R5) connected in series, is connected to the first sampling wire. The voltage division terminal (p) of the first voltage division circuit is connected to one input terminal of a first operational amplifier (U1) and one input terminal of a second operational amplifier (U2) to provide a reference voltage (Vref) for the first operational amplifier and the second operational amplifier. A second voltage division circuit which is composed of a first resistor (R1), a second resistor (R2) and a third resistor (R3) connected in series, is connected to the second sampling wire.
    Type: Application
    Filed: January 7, 2016
    Publication date: January 18, 2018
    Applicant: Hangzhou Xieneng Technology Co.,LTD.
    Inventors: Danji Xi, Yongan Huang, Xunwei Zhou, Pitleong Wong