Patents by Inventor David J. Biolsi

David J. Biolsi 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).

  • System and method for an illumination-quality test
    Patent number: 8040496
    Abstract: An endoscopic illumination tester is provided for testing illumination quality of a light source. The endoscopic illumination tester includes an optical bridge that is removably interlockable with the light source. The endoscopic illumination tester includes an integrating sphere that is removably interlockable with the optical bridge. The endoscopic illumination tester may further engage a light guide connectable between the optical bridge and the light source. An endoscope may be inserted between the optical bridge and the integrating sphere.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: October 18, 2011
    Assignee: Lighthouse Imaging Corporation
    Inventors: Dennis C. Leiner, Michael Bush, David J. Biolsi
  • System and Method for an Illumination-Quality Test
    Publication number: 20080228031
    Abstract: An endoscopic illumination tester is provided for testing illumination quality of a lightsource. The endoscopic illumination tester includes an optical bridge that is removably interlockable with the lightsource. The endoscopic illumination tester includes an integrating sphere that is removably interlockable with the optical bridge. The endoscopic illumination tester may further engage a lightguide connectable between the optical bridge and the lightsource. An endoscope may be inserted between the optical bridge and the integrating sphere.
    Type: Application
    Filed: March 16, 2007
    Publication date: September 18, 2008
    Applicant: LIGHTHOUSE IMAGING CORPORATION
    Inventors: Dennis C. Leiner, Michael Bush, David J. Biolsi