Patents by Inventor DAVID B. DEHAVEN

DAVID B. DEHAVEN 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).

  • PLANAR PLASMA LAMP AND METHOD OF MANUFACTURE
    Publication number: 20150294852
    Abstract: A lamp including a first and second lamp substrate with a first and second external electrode, respectively, and a first and second internal phosphor coating, respectively, wherein the first phosphor coating is a phosphor monolayer. A method of manufacturing a lamp, including screen-printing a phosphor monolayer on a first lamp substrate; screen-printing a phosphor layer on a second lamp substrate; joining the phosphor-coated faces of the first and second lamp substrates together with a seal; and joining a first and second electrode to the uncoupled exterior faces of the first and second lamp substrates, respectively.
    Type: Application
    Filed: November 13, 2014
    Publication date: October 15, 2015
    Inventors: Jeffry M. Bulson, Jay E. Pogemiller, David B. Dehaven, Walter E. Mason, Cyrus M. Herring, Sung-Jin Park
  • PLANAR PLASMA LAMP AND METHOD OF MANUFACTURE
    Publication number: 20120319559
    Abstract: A lamp including a first and second lamp substrate with a first and second external electrode, respectively, and a first and second internal phosphor coating, respectively, wherein the first phosphor coating is a phosphor monolayer. A method of manufacturing a lamp, including screen-printing a phosphor monolayer on a first lamp substrate; screen-printing a phosphor layer on a second lamp substrate; joining the phosphor-coated faces of the first and second lamp substrates together with a seal; and joining a first and second electrode to the uncoupled exterior faces of the first and second lamp substrates, respectively.
    Type: Application
    Filed: May 18, 2012
    Publication date: December 20, 2012
    Inventors: JEFFRY M. BULSON, JAY E. POGEMILLER, DAVID B. DEHAVEN, WALTER E. MASON, CYRUS M. HERRING, SUNG-JIN PARK