Patents Assigned to JUHEYUAN SCIENCE & TECHNOLOGY CO., LTD.
  • Battery
    Patent number: D966184
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: October 11, 2022
    Assignee: JUHEYUAN SCIENCE & TECHNOLOGY CO., LTD.
    Inventor: Kewen Cheng
  • Battery
    Patent number: D980792
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: March 14, 2023
    Assignee: JUHEYUAN SCIENCE & TECHNOLOGY CO., LTD.
    Inventor: Kewen Cheng
  • Battery
    Patent number: D991877
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: July 11, 2023
    Assignee: JUHEYUAN SCIENCE & TECHNOLOGY CO., LTD.
    Inventor: Kewen Cheng
  • Button cell
    Patent number: D1023909
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: April 23, 2024
    Assignee: JUHEYUAN SCIENCE & TECHNOLOGY CO., LTD.
    Inventor: Kewen Cheng