Patents by Inventor Linfei Chen

Linfei Chen 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).

  • Floor mat
    Patent number: D996859
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: August 29, 2023
    Inventor: Linfei Chen
  • Floor mat
    Patent number: D1000869
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 10, 2023
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Floor mat
    Patent number: D1000871
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 10, 2023
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Floor mat
    Patent number: D1000872
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 10, 2023
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1004335
    Type: Grant
    Filed: July 3, 2022
    Date of Patent: November 14, 2023
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1011795
    Type: Grant
    Filed: July 3, 2022
    Date of Patent: January 23, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1011796
    Type: Grant
    Filed: July 3, 2022
    Date of Patent: January 23, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1012558
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: January 30, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1012559
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: January 30, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1012560
    Type: Grant
    Filed: July 3, 2022
    Date of Patent: January 30, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Carpet
    Patent number: D1024611
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: April 30, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Bicycle light
    Patent number: D1027243
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: May 14, 2024
    Inventor: Linfei Chen
  • Suction cup
    Patent number: D1039948
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: August 27, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Hood
    Patent number: D1043053
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: September 24, 2024
    Inventor: Linfei Chen
  • Hat
    Patent number: D1044213
    Type: Grant
    Filed: January 16, 2023
    Date of Patent: October 1, 2024
    Inventor: Linfei Chen
  • Doormat
    Patent number: D1047509
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: October 22, 2024
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Doormat
    Patent number: D1062299
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: February 18, 2025
    Assignee: Yiwu Ligao Technology Co., Ltd.
    Inventor: Linfei Chen
  • Doormat
    Patent number: D1066949
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: March 18, 2025
    Inventor: Linfei Chen
  • Glove
    Patent number: D1067580
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: March 25, 2025
    Inventor: Linfei Chen
  • Glove
    Patent number: D1074117
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: May 13, 2025
    Inventor: Linfei Chen