Patents by Inventor Dao Phan

Dao Phan 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).

  • Video phone
    Patent number: D918164
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: May 4, 2021
    Assignee: Crestron Electronics, Inc.
    Inventors: Srinivas Vunnava, Dao Phan, Michael Fonti, Richard Huang