Patents by Inventor Xiejun Tan

Xiejun Tan 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).

  • Web cam with stand
    Patent number: D651229
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: December 27, 2011
    Assignee: Logitech Europe S.A.
    Inventors: Xiejun Tan, Carol Wu, Claire Chen
  • Web cam with stand
    Patent number: D651230
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: December 27, 2011
    Assignee: Logitech Europe S.A.
    Inventors: Xiejun Tan, Carol Wu, Claire Chen
  • Digital wallet battery
    Patent number: D906235
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: December 29, 2020
    Assignee: COBO GLOBAL LIMITED
    Inventors: Lixin Liu, Xiejun Tan, Qlaoping Luo
  • Digital wallet
    Patent number: D936648
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: November 23, 2021
    Assignee: COBO GLOBAL LIMITED
    Inventors: Lixin Liu, Xiejun Tan, QIaoping Luo
  • Digital wallet case
    Patent number: D957404
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: July 12, 2022
    Assignee: COBO GLOBAL LIMITED
    Inventors: Lixin Liu, Xiejun Tan, Qlaoping Luo