Patents by Inventor Thomas Kujawa

Thomas Kujawa 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).

  • Variable magnification optics with spray cooling
    Patent number: 8553322
    Abstract: A collection optics having variable magnification, and which enable changing magnification without stopping the spray cooling. The variable magnification is provided by a turret that carries several objectives of different magnifications. A frame is provided above the turret, wherein the spray cooling is provided. By rotating the turret and changing its elevation, different objectives of the turret can be “docked” to a docking port within the frame.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: October 8, 2013
    Assignee: DCG Systems, Inc.
    Inventors: Israel Niv, Prasad Sabbineni, Thomas Kujawa
  • VARIABLE MAGNIFICATION OPTICS WITH SPRAY COOLING
    Publication number: 20100110540
    Abstract: A collection optics having variable magnification, and which enable changing magnification without stopping the spray cooling. The variable magnification is provided by a turret that carries several objectives of different magnifications. A frame is provided above the turret, wherein the spray cooling is provided. By rotating the turret and changing its elevation, different objectives of the turret can be “docked” to a docking port within the frame.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 6, 2010
    Applicant: DCG SYSTEMS, INC.
    Inventors: Israel Niv, Prasad Sabbineni, Thomas Kujawa