Patents by Inventor Soonyun Ham

Soonyun Ham 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: D691110
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: October 8, 2013
    Assignee: Plantronics, Inc.
    Inventors: Soonyun Ham, Stefan Gougherty