Optics: measuring and testing – Of light reflection
Reexamination Certificate
2007-08-21
2007-08-21
Rosenberger, Richard A. (Department: 2877)
Optics: measuring and testing
Of light reflection
C250S557000
Reexamination Certificate
active
10980906
ABSTRACT:
A system for sensing imaging media along a transport path. System includes a light source positioned proximate to a selected location along transport path. A transducer in optical alignment with light source so as to receive light from light source after light crosses transport path provides an output signal having a frequency representative of the presence of imaging media at the selected location.
REFERENCES:
patent: 3408142 (1968-10-01), Hunt et al.
patent: 3732016 (1973-05-01), Deshayes et al.
patent: 4468562 (1984-08-01), Wicnienski et al.
patent: 4978858 (1990-12-01), Ellsworth et al.
patent: 4985636 (1991-01-01), Fukui et al.
patent: 5139339 (1992-08-01), Courtney et al.
patent: 5230740 (1993-07-01), Pinneo
patent: 5349407 (1994-09-01), Saito et al.
patent: 5381130 (1995-01-01), Thuillard et al.
patent: 5560355 (1996-10-01), Merchant et al.
patent: 5585887 (1996-12-01), Ehara
patent: 5625432 (1997-04-01), Omi
patent: 5892585 (1999-04-01), Lianza et al.
patent: 6018164 (2000-01-01), Mullens
patent: 6163654 (2000-12-01), Sasaki et al.
patent: 6217168 (2001-04-01), Elgee
patent: 6497179 (2002-12-01), Allen et al.
patent: 2004/0238764 (2004-12-01), Yagaguchi et al.
patent: 0 602 284 (1994-06-01), None
patent: 1 362 706 (2003-05-01), None
Carestream Health Inc.
Rosenberger Richard A.
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