Patents by Inventor Steve Stockdale

Steve Stockdale 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).

  • Projection light source and methods of manufacture
    Publication number: 20070200505
    Abstract: A projection light source may include a housing and an arc tube supported by the housing. The arc tube may include an arc tube body having a bulbous chamber intermediate sealed end portions, a pair of electrodes, a fill gas contained within the chamber, a fill material contained within the chamber, and a generally ellipsoidal reflector supported by the housing. The arc tube and the reflector may be positioned so that a focus of the generally ellipsoidal reflector lies on an axis extending between the interior tips of the electrodes of the arc tube.
    Type: Application
    Filed: December 27, 2006
    Publication date: August 30, 2007
    Inventors: Ju Gao, Wayne Hellman, Abbas Lamouri, Steve Stockdale, Juris Sulcs