Photocopying – Contact printing – Light boxes
Patent
1992-01-17
1994-06-07
Gray, David M.
Photocopying
Contact printing
Light boxes
354106, 355 40, G03B 2732
Patent
active
053194012
ABSTRACT:
The invention is a method for controlling automated photographic equipment, for example, printers, color analyzers, film cutters and film baggers. Machine readable data is permanently imprinted on photographic negatives. Included in this data is discreet identifying information for a single photographic negative frame. A data base is separately created, with each record correlating to the individual photographic negative. The combined information from the photographic negative and the data base are used to operate a variety of automated photographic printing equipment, via a computer network.
REFERENCES:
patent: 4417811 (1983-11-01), Hamen
patent: 4432637 (1984-02-01), Baschung
patent: 4862200 (1989-08-01), Hicks
patent: 4862222 (1989-08-01), Stande et al.
patent: 4918484 (1990-04-01), Ujiie et al.
patent: 4935809 (1990-06-01), Hayashi et al.
patent: 4974096 (1990-11-01), Wash
patent: 5097292 (1992-03-01), Hicks
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