Patents by Inventor Youenn Colin, Sr.

Youenn Colin, Sr. 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).

  • Communications headset
    Patent number: D587683
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: March 3, 2009
    Assignee: Plantronics, Inc.
    Inventors: Soohyun Ham, Youenn Colin, Sr., Derek Loh, James Tsai, Jonah Becker
  • Communications headset
    Patent number: D587684
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: March 3, 2009
    Assignee: Plantronics, Inc.
    Inventors: Soohyun Ham, Youenn Colin, Sr., Derek Loh, James Tsai, Jonah Becker