Patents by Inventor Rongjun Luo

Rongjun Luo 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).

  • Headset case
    Patent number: D835081
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: December 4, 2018
    Inventor: Rongjun Luo
  • Phone case
    Patent number: D850433
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: June 4, 2019
    Inventor: Rongjun Luo
  • Phone case
    Patent number: D864181
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 22, 2019
    Inventor: Rongjun Luo