GRETAG IMAGING TRADING AG

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6898312 Method and device for the correction of colors of photographic imagesExpiredFeb 08, 02May 24, 05[G06K]
6783202 Ink jet image producing device and process for its operationExpiredMay 07, 02Aug 31, 04[B41J]
6736478 Automatic image quality determinationExpiredJul 24, 02May 18, 04[B41J]
6715941 Device for the wet chemical processing of photographic materialExpiredSep 30, 02Apr 06, 04[G03D]
6629746 Reduction of artefacts in reproduced imagesExpiredNov 13, 01Oct 07, 03[B41J]
6626110 Apparatus for printing on sheet materialExpiredMar 16, 01Sep 30, 03[B41J, B41F, G03G]
6532058 Photographic scanner with focus controlExpiredJun 19, 01Mar 11, 03[G03B]
6525754 Photographic recording device with automatic loading and unloading of a band-shaped mediumExpiredOct 31, 01Feb 25, 03[H04N, G03B, G03G]
2003/0007,182 Customer specific image data processingAbandonedJul 05, 02Jan 09, 03[G06F, G06K]
2002/0150,291 Image colour correction based on image pattern recognition, the image pattern including a reference colourAbandonedFeb 05, 02Oct 17, 02[G06K]
6458492 Mask changing the brightness profile of a photographic copyExpiredJan 24, 00Oct 01, 02[H04N, G03C, G03B]
2002/0131,060 Process and apparatus for the digital production of a pictureAbandonedMar 05, 02Sep 19, 02[G06F, G06K]
2002/0131,770 Color modeling of a photographic imageAbandonedJan 22, 02Sep 19, 02[H04N, G02B]
2002/0126,901 Automatic image pattern detectionAbandonedJan 11, 02Sep 12, 02[G06K]
2002/0033,851 Process and apparatus for the printing of digital image informationAbandonedSep 18, 01Mar 21, 02[B41J]
2002/0018,654 Photo finishing system with ink-jet printerAbandonedJul 27, 01Feb 14, 02[G03D]
2001/0054,642 Method and apparatus for the processing of a web materialAbandonedJun 13, 01Dec 27, 01[G06F]
2001/0048,536 Photographic image capturing device with light emitting diodesAbandonedMay 25, 01Dec 06, 01[H04N]
2001/0048,814 Photographic Image acquisition device using LED chipsAbandonedMay 25, 01Dec 06, 01[G03B]
6251572 Process for producing printsExpiredFeb 15, 00Jun 26, 01[G03E]

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