Patents by Inventor Howard W. Tumer

Howard W. Tumer 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).

  • ELECTROCHROMIC MULTI-LAYER DEVICES WITH CHARGE SEQUESTRATION AND RELATED METHODS
    Publication number: 20170146882
    Abstract: An electrochromic multi-layer stack is provided. The multi-layer stack includes an electrochromic multi-layer stack having a first substrate, a first electrically conductive layer, a first electrode layer, an ion conductor layer, a second substrate, a second electrically conductive layer, and a second electrode layer. The multi-layer stack includes a redox element, wherein the redox element is electrically isolated from the first and second electrically conductive layers and the first and second electrode layer and is laterally adjacent to either the first electrically conductive layer and the first electrode, or the second electrically conductive layer and the second electrode layer. A method for controlling an electrochromic device is also provided.
    Type: Application
    Filed: February 3, 2017
    Publication date: May 25, 2017
    Inventors: John David Bass, Jonathan Ziebarth, Hugues Duncan, Justin Kerszulis, Howard W. Tumer, Jeffrey Charles Yoder