Patents by Inventor Fuchang Li

Fuchang Li 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).

  • Battery camera
    Patent number: D944308
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: February 22, 2022
    Inventor: Fuchang Li
  • Battery camera
    Patent number: D944881
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: March 1, 2022
    Inventor: Fuchang Li
  • Battery module
    Patent number: D967754
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: October 25, 2022
    Inventor: Fuchang Li
  • Remote control
    Patent number: D999190
    Type: Grant
    Filed: January 1, 2022
    Date of Patent: September 19, 2023
    Assignee: Eken Electronics Limited
    Inventor: Fuchang Li
  • Smart doorbell
    Patent number: D1022749
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: April 16, 2024
    Assignee: Eken Electronics Limited
    Inventor: Fuchang Li
  • Smart doorbell
    Patent number: D1022750
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 16, 2024
    Assignee: Eken Electronics Limited
    Inventor: Fuchang Li
  • Battery camera
    Patent number: D1024161
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 23, 2024
    Assignee: Eken Electronics Limited
    Inventor: Fuchang Li