Patents by Inventor Pei-Yi CHIEN

Pei-Yi CHIEN 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).

  • Power storage device and power storage device assembly structure
    Patent number: 11804335
    Abstract: A power storage device has a first power storage unit, a second power storage unit, a third power storage unit, and a fourth power storage unit. The power storage device is provided with a common electrode being integrated molding to make the first power storage unit and the second power storage unit connected in series, the third power storage unit and the fourth power storage unit connected in series, the first power storage unit and the third power storage unit connected in parallel, and the second power storage unit and the fourth power storage unit connected in parallel, so inside of the power storage device can have high potential and high capacitance, and avoid the problem of increasing the overall impedance caused by the conventional welding process. Further, the power storage device uses both surfaces of the common electrode at the same time to save electrode material.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: October 31, 2023
    Assignee: WAYS TECHNICAL CORP., LTD.
    Inventors: Wen-Hsien Ho, Pei-Yi Chien
  • POWER STORAGE DEVICE AND POWER STORAGE DEVICE ASSEMBLY STRUCTURE
    Publication number: 20210183587
    Abstract: A power storage device has a first power storage unit, a second power storage unit, a third power storage unit, and a fourth power storage unit. The power storage device is provided with a common electrode being integrated molding to make the first power storage unit and the second power storage unit connected in series, the third power storage unit and the fourth power storage unit connected in series, the first power storage unit and the third power storage unit connected in parallel, and the second power storage unit and the fourth power storage unit connected in parallel, so inside of the power storage device can have high potential and high capacitance, and avoid the problem of increasing the overall impedance caused by the conventional welding process. Further, the power storage device uses both surfaces of the common electrode at the same time to save electrode material.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 17, 2021
    Inventors: Wen-Hsien HO, Pei-Yi CHIEN