1
Daniel Freifeld: Three dimensional scanning camera. Visicon Inspection Technologies, Wiggin and Dana, Anthony P Gangemi, Gregory S Rosenblatt, April 12, 2005: US06879403 (29 worldwide citation)

A system for measuring the spatial dimensions of a three-dimensional object employs a lens and at least two detectors. The combination of which defines two or more object planes. The combination of the lens and the detectors define an optical axis that is normal to the object planes and passes throu ...


2
Daniel Freifeld, John B Burnett: System and method to illuminate and image the inside diameter of a stent. Visicon Inspection Technologies, Wiggin and Dana, Gregory S Rosenblatt, November 17, 2009: US07619646 (8 worldwide citation)

An optical system is effective to illuminate and scan an interior wall of an object having an interior bore, such as a stent. The system includes a light source, an object support having a light conducting portion, an image taking lens, and a line scan camera. The interior bore and the light conduct ...


3
Daniel Freifeid: Stent inspection system. Visicon Inspection Technologies, Wiggin and Dana, Gregory S Rosenblatt, August 19, 2014: US08811691 (1 worldwide citation)

Apparatus, systems, and methods for inspecting longitudinal surfaces and sidewalls of cut tubes are disclosed. In some embodiments, the apparatus includes a line camera, the line camera being configured to capture images of longitudinal surfaces of the cut tubes, an area camera joined with the line ...


4
Daniel Freifeld: Three dimensional scanning camera. Visicon Inspection Technologies a corporation of the State of Connecticut, Wiggin & Dana, May 9, 2002: US20020054299-A1 (1 worldwide citation)

A system for measuring the spatial dimensions of a three-dimensional object employs a lens and at least two detectors. The combination of which defines two or more object planes. The combination of the lens and the detectors define an optical axis tat is normal to the object planes and passes throug ...


5
Freifeld Daniel, Burnett John B: Method to illuminate and image the inside diameter of a stent. Visicon Inspection Technologies, November 12, 2008: GB2449194-A

An optical system is effective to illuminate and scan an interior wall (6) of an object (1) having an interior bore, such as a stent. The system includes a light source (15), an object support (5) having a light conducting portion (7), an image taking lens (6), and a line scan camera (8). The interi ...


6
Daniel Freifeld, John B Burnett: System and method to illuminate and image the inside diameter of a stent. Visicon Inspection Technologies a corporation of the State of Connecticut, Wiggin And Dana, September 20, 2007: US20070219615-A1

An optical system is effective to illuminate and scan an interior wall of an object having an interior bore, such as a stent. The system includes a light source, an object support having a light conducting portion, an image taking lens, and a line scan camera. The interior bore and the light conduct ...


7
Freifeld Daniel: Three dimensional scanning camera. Visicon Inspection Technologies, ROSENBLATT Gregory S, April 3, 2003: WO/2003/028360

A system (10) for measuring the spatial dimensions of a three-dimensions of a three-dimensional object employs a lens (18) and at least two detectors (22a; 22b). The combination of which defines two or more object planes (14). The combination of the lens and the detectors define an optical axis (16) ...


8
Freifeld Daniel: Stent inspection system. Visicon Inspection Technologies, Freifeld Daniel, GANGEMI Anthony P, December 13, 2007: WO/2007/143647

Apparatus, systems, and methods for inspecting longitudinal surfaces and sidewalls of cut tubes are disclosed. In some embodiments, the apparatus includes a line camera, the line camera being configured to capture images of longitudinal surfaces of the cut tubes, an area camera joined with the line ...


9
Freifeld Daniel, Burnett John B: Method to illuminate and image the inside diameter of a stent. Visicon Inspection Technologies, ROSENBLATT Gregory S, September 13, 2007: WO/2007/103544

An optical system is effective to illuminate and scan an interior wall (6) of an object (1) having an interior bore, such as a stent. The system includes a light source (15), an object support (5) having a light conducting portion (7), an image taking lens (6), and a line scan camera (8). The interi ...