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.
Patent No.:
Date of Patent:
Apr. 18, 1995
Filed:
Nov. 30, 1993
Applicant:
Inventors:
Andrew Green, Harrow, GB;
Gerhard Uffinger, Weinstadt-Grossheppach, DE;
Gerd Hoitz, Unterensingen, DE;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03D / ; G03D / ;
U.S. Cl.
CPC ...
354298 ; 354334 ; 2502053 ; 250560 ; 250561 ;
Abstract
A scanner for photographic processors wherein density and surface area determinations of the photosensitive materials can be exactly and reliably determined within a large density range. Optoelectronic sensor elements are arranged in the scanner which are formed of a transmitted light operated IR transmitter/receiver arrangement and of an IR reflective sensor arrangement located in rows and alternating across the width of the scanner.