Patents by Inventor Jui Chan Yang

Jui Chan Yang 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).

  • Voltage balance circuit and a method for balancing a charging voltage of the voltage balance circuit
    Patent number: 11831154
    Abstract: A voltage balance circuit includes a battery module connected to an external power source, a voltage dividing module, a detection module and a control module. The battery module includes a plurality of batteries connected in series. The voltage dividing module includes a plurality of bleeder resistors. Each bleeder resistor is connected with one battery in parallel. The detection module includes a plurality of thermistors, fixation resistances and micro-controllers. Each thermistor is arranged beside one bleeder resistor. Each thermistor is connected with one fixation resistance in series. Each micro-controller is connected with one thermistor and the one fixation resistance. The control module includes a plurality of switches and an analog front end component. Each switch is connected with the one bleeder resistor in series. Each switch is connected to the analog front end component, and the analog front end component is connected to the one micro-controller.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: November 28, 2023
    Assignees: Cheng Uel Precision Industry Co., Ltd., Foxlink Automotive Technology(Kunshan) Co., Ltd., Foxlink Automotive Technology Co., Ltd.
    Inventors: Po Shen Chen, Hao Chiang, Jui Chan Yang, Ming Chun Chang, Tsai Fu Lin
  • VOLTAGE BALANCE CIRCUIT AND A METHOD FOR BALANCING A CHARGING VOLTAGE OF THE VOLTAGE BALANCE CIRCUIT
    Publication number: 20220181888
    Abstract: A voltage balance circuit includes a battery module connected to an external power source, a voltage dividing module, a detection module and a control module. The battery module includes a plurality of batteries connected in series. The voltage dividing module includes a plurality of bleeder resistors. Each bleeder resistor is connected with one battery in parallel. The detection module includes a plurality of thermistors, fixation resistances and micro-controllers. Each thermistor is arranged beside one bleeder resistor. Each thermistor is connected with one fixation resistance in series. Each micro-controller is connected with one thermistor and the one fixation resistance. The control module includes a plurality of switches and an analog front end component. Each switch is connected with the one bleeder resistor in series. Each switch is connected to the analog front end component, and the analog front end component is connected to the one micro-controller.
    Type: Application
    Filed: July 13, 2021
    Publication date: June 9, 2022
    Inventors: Po Shen Chen, Hao Chiang, Jui Chan Yang, Ming Chun Chang, Tsai Fu Lin