Patents by Inventor Rock Li

Rock 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).

  • Coop heater
    Patent number: D925711
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: July 20, 2021
    Inventors: Kevin Deng, Rock Li, Ivan Chen, Edward Peng, Fanny Xu
  • Pedalboard for effects unit
    Patent number: D958872
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: July 26, 2022
    Assignee: GUANGZHOU RANTION TECHNOLOGY CO., LTD.
    Inventors: Kevin Deng, Rock Li, Ivan Chen, Mingpei Lei, Guowei Fang