Patents by Inventor Duwei Dong

Duwei Dong 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).

  • Electronic atomizing device
    Patent number: D989385
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: June 13, 2023
    Assignee: IMIRACLE (HK) LIMITED
    Inventors: Tao Hai, Duwei Dong
  • Electronic atomizing device
    Patent number: D994971
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: August 8, 2023
    Assignee: IMIRACLE (HK) LIMITED
    Inventor: Duwei Dong
  • Electronic atomizing device
    Patent number: D1006318
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: November 28, 2023
    Assignee: IMIRACLE (HK) LIMITED
    Inventors: Tao Hai, Duwei Dong
  • Electronic atomizing device
    Patent number: D1031145
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: June 11, 2024
    Assignee: IMIRACLE (HK) LIMITED
    Inventor: Duwei Dong
  • Electronic atomizing device
    Patent number: D1035122
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: July 9, 2024
    Assignee: IMIRACLE (HK) LIMITED
    Inventor: Duwei Dong
  • Electronic atomizing device
    Patent number: D1041742
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: September 10, 2024
    Assignee: HUMBLE GRACE LIMITED
    Inventor: Duwei Dong
  • Power supply for electronic atomizing device
    Patent number: D1042950
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: September 17, 2024
    Assignee: IMIRACLE (HK) LIMITED
    Inventors: Inho Shin, Duwei Dong
  • Electronic atomizer for electronic atomizing device
    Patent number: D1052167
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: November 19, 2024
    Assignee: IMIRACLE (HK) LIMITED
    Inventors: Inho Shin, Duwei Dong
  • Electronic atomizing device
    Patent number: D1059675
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: January 28, 2025
    Assignee: IMIRACLE (HK) LIMITED
    Inventors: Inho Shin, Duwei Dong