Patents by Inventor Xiongjun Cheng

Xiongjun Cheng 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).

  • Stand for mobile telephones
    Patent number: D895602
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: September 8, 2020
    Inventor: Xiongjun Cheng
  • Stand for mobile telephones
    Patent number: D909362
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: February 2, 2021
    Inventor: Xiongjun Cheng
  • Charging bracket
    Patent number: D960091
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: August 9, 2022
    Assignee: Shenzhen Aiqili Technology Co., Ltd.
    Inventor: Xiongjun Cheng
  • Yoga mat
    Patent number: D974077
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: January 3, 2023
    Inventors: Han Ren, Xiongjun Cheng