Patents by Inventor Yongjing Liu

Yongjing Liu 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).

  • Mobile phone
    Patent number: D863246
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 15, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Xiaoyu Fan, Zhengshan Zhang, Yongjing Liu
  • Mobile phone
    Patent number: D864142
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 22, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Xiaoyu Fan, Zhengshan Zhang, Yongjing Liu