The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 14, 1998

Filed:

Aug. 15, 1995
Applicant:
Inventors:

Beat Frick, Buchs, CH;

Robert Wahli, Wollerau, CH;

Max Nussbaumer, Bellikon, CH;

Assignee:

Gretag Imaging AG, Regensdorf, CH;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ; G03B / ;
U.S. Cl.
CPC ...
355 40 ; 355 35 ; 355 41 ; 355 42 ; 355 43 ; 355 54 ;
Abstract

During the processing of an order in a photographic printer, a developed copy film strip can be scanned negative by negative and point-by-point in a scanning station of the printer. From the scan signals, density values for exposure time determination in three partial colors and details on the image field number of the scanned negative can be obtained, and these data are stored in a memory, coordinating the determined three partial exposure times with the corresponding image number. All negatives of the copy film strip are exposed successively on photographic paper on an enlarged scale, using the determined exposure times. In a further step, a number of successive negatives of the film strip are exposed on full-scale or reduced scale in matrix form onto a single sheet of said photographic paper. The image field number associated with each negative is also exposed in matrix form on the single sheet and the exposure data stored from the initial scanning procedure are used as a basis for the exposure of the individual partial images. In addition to the exposures of the negatives, further data in connection with the film strip can also be exposed.


Find Patent Forward Citations

Frick, Beat. (1998). Method and system for creating index prints on and/or with a (U.S. Patent No. 5739897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5739897

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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