Patents by Inventor Zepp David

Zepp David 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).

  • HYBRID RING-RADIATOR HEADPHONE DRIVER
    Publication number: 20150350765
    Abstract: A system and method for a hybrid ring-radiator headphone driver, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Inventor: Zepp David