Patents by Inventor Weijin Ying

Weijin Ying 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).

  • Ear phone
    Patent number: D881841
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: April 21, 2020
    Assignee: NINGBO GECEN PROMOTION & GIFT CO., LTD.
    Inventor: Weijin Ying
  • Ear phone
    Patent number: D888009
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 23, 2020
    Assignee: NINGBO GECEN PROMOTION & GIFT CO., LTD.
    Inventor: Weijin Ying
  • Door opener with light
    Patent number: D926000
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: July 27, 2021
    Inventor: Weijin Ying
  • Door opener
    Patent number: D926539
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: August 3, 2021
    Inventor: Weijin Ying
  • Door opener
    Patent number: D931068
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: September 21, 2021
    Inventor: Weijin Ying
  • Fork
    Patent number: D941643
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: January 25, 2022
    Assignee: NINGBO GECEN PROMOTION & GIFT CO., LTD
    Inventor: Weijin Ying
  • Shopping cart handle holder
    Patent number: D945844
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: March 15, 2022
    Inventor: Weijin Ying
  • Mobile card holder with hand sanitizer dispenser
    Patent number: D961252
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: August 23, 2022
    Inventor: Weijin Ying
  • Double tip mobile UV sanitizer
    Patent number: D971396
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: November 29, 2022
    Inventor: Weijin Ying
  • Sanitizer wristband
    Patent number: D1006666
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: December 5, 2023
    Inventor: Weijin Ying
  • Sanitizer wristband
    Patent number: D1006667
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: December 5, 2023
    Inventor: Weijin Ying
  • Pet bag dispenser with sanitizer
    Patent number: D1020291
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: April 2, 2024
    Assignee: NINGBO GECEN PROMOTION & GIFT CO., LTD.
    Inventor: Weijin Ying
  • Spinning pen
    Patent number: D1044941
    Type: Grant
    Filed: March 20, 2024
    Date of Patent: October 1, 2024
    Inventor: Weijin Ying
  • Multi functional neck phone charging cord
    Patent number: D1049055
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: October 29, 2024
    Inventor: Weijin Ying
  • Multi functional backpack phone charging cord
    Patent number: D1050052
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: November 5, 2024
    Inventor: Weijin Ying
  • Multi functional carry-on phone charging cord
    Patent number: D1083819
    Type: Grant
    Filed: May 16, 2024
    Date of Patent: July 15, 2025
    Inventor: Weijin Ying
  • Multifunctional charging cable with hub
    Patent number: D1083839
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: July 15, 2025
    Inventor: Weijin Ying
  • Multifunctional charging cable with hub
    Patent number: D1079657
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: June 17, 2025
    Inventor: Weijin Ying