Patents by Inventor Jihui Lai

Jihui Lai 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).

  • Doorbell
    Patent number: D966918
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 18, 2022
    Assignee: Shenzhen Oceanwing Smart Innovations Technology Co., Ltd
    Inventors: Jihui Lai, Qin Tan
  • Monitor
    Patent number: D967091
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 18, 2022
    Assignee: Shenzhen Oceanwing Smart Innovations Technology Co., Ltd
    Inventors: Jihui Lai, Chenyu Zhang, Yingpeng Li, Qin Tan