Inventor · disambiguated record
John D. Buhr
Also filed as: BUHR JOHN D
28 granted patents·3 pending applications·1,629 citations·filing 1992–2005
98Inventor score
Top patents by PatentIndex Score
31 records- 0199US6594388B1Color image reproduction of scenes with preferential color mapping and scene-dependent tone scalingEASTMAN KODAK CO·Filed 2000·Granted Jul 15, 2003·287 cites·54 claims
- 0297US5447811AColor image reproduction of scenes with preferential tone mappingEASTMAN KODAK CO·Filed 1994·Granted Sep 5, 1995·165 cites·121 claims
- 0395US5300381AColor image reproduction of scenes with preferential tone mappingEASTMAN KODAK CO·Filed 1992·Granted Apr 5, 1994·66 cites·8 claims
- 0494US7218776B2Plurality of picture appearance choices from a color photographic recording material intended for scanningEASTMAN KODAK CO·Filed 2005·Granted May 15, 2007·30 cites·20 claims
- 0593US6791716B1Color image reproduction of scenes with preferential color mappingEASTMAS KODAK COMPANY·Filed 2000·Granted Sep 14, 2004·106 cites·59 claims
- 0693US6097470ADigital photofinishing system including scene balance, contrast normalization, and image sharpening digital image processingEASTMAN KODAK CO·Filed 1998·Granted Aug 1, 2000·190 cites·7 claims
- 0792US6304345B1Auto resoration of a printEASTMAN KODAK CO·Filed 1998·Granted Oct 16, 2001·147 cites·36 claims
- 0892US5528339AColor image reproduction of scenes with color enhancement and preferential tone mappingEASTMAN KODAK CO·Filed 1994·Granted Jun 18, 1996·203 cites·92 claims
- 0990US6956967B2Color transformation for processing digital imagesEASTMAN KODAK CO·Filed 2002·Granted Oct 18, 2005·51 cites·32 claims
- 1090US6274299B1Method of electronically processing an image from a color negative film elementEASTMAN KODAK CO·Filed 1998·Granted Aug 14, 2001·19 cites·34 claims
- 1188US6894794B1Method and apparatus for making a print having an invisible coordinate systemEASTMAN KODAK CO·Filed 1999·Granted May 17, 2005·103 cites·8 claims
- 1287US6021277AOne-time-use camera preloaded with color negative film elementEASTMAN KODAK CO·Filed 1998·Granted Feb 1, 2000·15 cites·30 claims
- 1384US6781724B1Image processing and manipulation systemEASTMAN KODAK CO·Filed 2000·Granted Aug 24, 2004·20 cites·7 claims
- 1482US7133155B2Method and apparatus for modifying a portion of an image in accordance with colorimetric parametersEASTMAN KODAK CO·Filed 2002·Granted Nov 7, 2006·17 cites·13 claims
- 1582US6369901B1Digital photofinishing system including digital image processing of alternative capture color photographic mediaEASTMAN KODAK CO·Filed 2000·Granted Apr 9, 2002·22 cites·2 claims
- 1680US5390036AColor image reproduction of scenes with preferential tone mappingEASTMAN KODAK CO·Filed 1993·Granted Feb 14, 1995·17 cites·6 claims
- 1777US6396599B1Method and apparatus for modifying a portion of an image in accordance with colorimetric parametersEASTMAN KODAK CO·Filed 1998·Granted May 28, 2002·43 cites·19 claims
- 1871US6433888B1Auto restoration of a printEASTMAN KODAK CO·Filed 1999·Granted Aug 13, 2002·10 cites·11 claims
- 1970US5576157APhotographic element containing emulsion with particular blue sensitivityEASTMAN KODAK CO·Filed 1995·Granted Nov 19, 1996·6 cites·17 claims
- 2068US6097471ADigital photofinishing system including film under-exposure gamma, scene balance, and image sharpening digital image processingEASTMAN KODAK CO·Filed 1998·Granted Aug 1, 2000·35 cites·9 claims
- 2168US5460928APhotographic element containing particular blue sensitized tabular grain emulsionEASTMAN KODAK CO·Filed 1994·Granted Oct 24, 1995·7 cites·9 claims
- 2266US6686136B1Color negative film element and process for developingEASTMAN KODAK CO·Filed 1998·Granted Feb 3, 2004·5 cites·23 claims
- 2363US6163389ADigital photofinishing system including digital image processing of alternative capture color photographic mediaEASTMAN KODAK CO·Filed 1998·Granted Dec 19, 2000·28 cites·12 claims
- 2460US6210870B1Method of creating an image-bearing signal record by scanning a color negative film elementEASTMAN KODAK CO·Filed 1998·Granted Apr 3, 2001·4 cites·52 claims
- 2556US6882451B2Method and means for determining estimated relative exposure values from optical density values of photographic mediaEASTMAN KODAK CO·Filed 2000·Granted Apr 19, 2005·3 cites·2 claims
- 2655US6190847B1Color negative film for producing images of reduced granularity when viewed following electronic conversionEASTMAN KODAK CO·Filed 1998·Granted Feb 20, 2001·3 cites·12 claims
- 2751US2004169898A1Image processing and manipulation systemFiled 2004·Application pending·0 cites
- 2850US5995654ADigital photofinishing system including scene balance and image sharpening digital image processingEASTMAN KODAK CO·Filed 1998·Granted Nov 30, 1999·15 cites·5 claims
- 2946US6233069B1Digital photofinishing system including film under exposure gamma, scene balance, contrast normalization, and image sharpening digital image processingEASTMAN KODAK CO·Filed 1998·Granted May 15, 2001·12 cites·8 claims
- 3045US2005117798A1Method and apparatus for modifying a portion of an image frame in accordance with colorimetric parametersEASTMAN KODAK CO·Filed 2003·Application pending·0 cites
- 3145US2001053247A1Plurality of picture appearance choices from a color photographic recording material intended for scanningEASTMAN KODAK CO·Filed 2000·Application pending·0 cites
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