Patents by Inventor David Liau

David Liau 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).

  • Optical module
    Patent number: D887991
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: June 23, 2020
    Assignee: ADOLITE INC.
    Inventor: David Liau
  • Connector housing
    Patent number: D895624
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 8, 2020
    Assignee: ADOLITE INC.
    Inventor: David Liau