Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate
2007-06-05
2007-06-05
Luu, Thanh X. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
C356S237100, C250S559120
Reexamination Certificate
active
10460941
ABSTRACT:
An inspection system and a method for using the inspection system, wherein the inspection system includes a collimated light source defining a source optical path, the collimated light source being operable to cause a collimated light beam to propagate along the source optical path, a sensing device defining a sensor optical path, the sensor optical path being substantially perpendicular to the source optical path, a reflecting device disposed within the source optical path to receive the collimated light beam, the reflecting device causing a reflected collimated light beam to propagate along the sensor optical path to the sensing device and a retention mount, the retention mount being disposed within the sensor optical path such that when a component is retained within the retention mount, the component blocks at least a portion of the reflected collimated light beam.
REFERENCES:
patent: 3941484 (1976-03-01), Dreyfus
patent: 4021119 (1977-05-01), Stauffer
patent: 4062633 (1977-12-01), Stapleton et al.
patent: 4634273 (1987-01-01), Farleman et al.
patent: 4644394 (1987-02-01), Reeves
patent: 4748332 (1988-05-01), Kuhne et al.
patent: 4753532 (1988-06-01), Aldred
patent: 4872757 (1989-10-01), Cormack et al.
patent: 5150623 (1992-09-01), Woods
patent: 5175595 (1992-12-01), Fukase
patent: 5296914 (1994-03-01), Aldred
patent: 5712706 (1998-01-01), Castore et al.
patent: 5796485 (1998-08-01), Dassler et al.
patent: 5841542 (1998-11-01), Milana et al.
patent: 5914784 (1999-06-01), Ausschnitt et al.
patent: 6055329 (2000-04-01), Mufti
patent: 6064759 (2000-05-01), Buckley et al.
patent: 6111601 (2000-08-01), Adachi
patent: 6141106 (2000-10-01), Blum
patent: 6172748 (2001-01-01), Sones et al.
Publication No. 2002/0041381 A1, Publication Date: Apr. 11, 2002, Akishiba, 356/638.
Luu Thanh X.
McHugh Steven M.
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