Patents by Inventor Michael Johannes Frankenhauser

Michael Johannes Frankenhauser 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).

  • Headwear with signal generating capability
    Publication number: 20080263750
    Abstract: A headwear with signal generating capability includes: a headwear body; a signal output unit mounted on the headwear body for generating at least one of audio and video signals; a control circuit including a controller coupled electrically to the signal output unit for controlling activation and deactivation of the signal output unit; and a switch mounted on the headwear body and coupled electrically to the control circuit for controlling operating states of the control circuit.
    Type: Application
    Filed: September 13, 2007
    Publication date: October 30, 2008
    Inventors: Jen-Lin Chen, Michael Johannes Frankenhauser
  • Lamp
    Patent number: D844861
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: April 2, 2019
    Inventors: Michael Johannes Frankenhauser, Jen-Lin Chen