Patents by Inventor Alex William Chow

Alex William Chow 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).

  • Air purifier
    Patent number: D990648
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: June 27, 2023
    Inventors: Tyler Mark Nikitas, Alex William Chow
  • Augmented reality headset
    Patent number: D1014499
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: February 13, 2024
    Assignee: Campfire 3D, Inc.
    Inventors: Steve Worden, Adam Kingman, Alex William Chow, Inna Lobel
  • Augmented reality console
    Patent number: D1024198
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: April 23, 2024
    Assignee: Campfire 3D, Inc.
    Inventors: Steve Worden, Adam Kingman, Alex William Chow, Inna Lobel
  • Augmented reality pack
    Patent number: D1029076
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: May 28, 2024
    Assignee: Campfire 3D, Inc.
    Inventors: Steve Worden, Adam Kingman, Alex William Chow, Inna Lobel
  • Air purifier
    Patent number: D1069076
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: April 1, 2025
    Inventors: Liang Wang, Weiyu Zheng, Alex William Chow