Image analysis – Applications – Reading paper currency
Reexamination Certificate
2006-09-28
2010-06-29
Tabatabai, Abolfazl (Department: 2624)
Image analysis
Applications
Reading paper currency
C194S206000, C434S110000
Reexamination Certificate
active
07747060
ABSTRACT:
A currency examining system for detecting counterfeit currency. There is a magnifying device, substantially above the bill of currency being examined, configured to magnify the image of the currency; a transparent support member, substantially below the magnifying device, whereupon currency for examination may be placed; and a light unit, substantially below the transparent support member, configured to illuminate so as to show light through the transparent support member. Additionally there is a security mark index display, being configured to provide indicia of various security marks for determining authenticity of a bill of currency. The currency examining system also includes an adjustable frame member; a reflective member configured to reflect and direct light from the light unit generally towards the bill of currency being examined; and a control device in communication with the light unit, configured to control the intensity of light emitted from the light unit.
REFERENCES:
patent: 3187891 (1963-04-01), Chichester et al.
patent: 3220549 (1965-11-01), Wong
patent: 3618765 (1969-04-01), Cooper et al.
patent: 4187463 (1980-02-01), Kivenson
patent: D283803 (1986-05-01), Zonn
patent: 4823393 (1989-04-01), Kawakami
patent: 5484994 (1996-01-01), Roustaei
patent: 5692068 (1997-11-01), Bryenton et al.
patent: 5818023 (1998-10-01), Meyerson et al.
patent: 6104812 (2000-08-01), Koltai et al.
patent: 6714288 (2004-03-01), Cohen
patent: 7454049 (2008-11-01), Paraskevakos
Advantia Law Group
Starkweather Michael W.
Tabatabai Abolfazl
LandOfFree
Currency examining system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Currency examining system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Currency examining system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4221202