Patents by Inventor Peter S. Dullin

Peter S. Dullin 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).

  • Apparatus for translational displacement of a lens in a laser focussing optical system
    Patent number: 7531772
    Abstract: An apparatus is described for automatically shifting a lens of a laser focussing optical system, the lens undergoing translational motion along an optical axis, being moved by at least one motor which carries out rotational movement. This rotational movement is converted by a linkage into translational movement to shift the lens.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: May 12, 2009
    Assignee: Raylase AG
    Inventors: Peter S. Dullin, Alistair Baillie Gill, John Spang