Inventor · disambiguated record
Klaus Birgmeir
Also filed as: BIRGMEIR KLAUS
9 granted patents·249 citations·filing 1979–1995
90Inventor score
Files withAGFA GEVAERT AG9
Top patents by PatentIndex Score
9 records- 0195US4812903AMethod of electronically improving the sharpness and contrast of a colored image for copyingAGFA GEVAERT AG·Filed 1987·Granted Mar 14, 1989·144 cites·17 claims
- 0267US4841360AApparatus and method for the reproduction of colored originals with gray balance and/or contrast adjustmentAGFA GEVAERT AG·Filed 1987·Granted Jun 20, 1989·22 cites·31 claims
- 0359US4757351AMethod of and arrangement for line-by-line and point-by-point reproduction of a colored originalAGFA GEVAERT AG·Filed 1987·Granted Jul 12, 1988·16 cites·28 claims
- 0453US5216521AReproduction of photographic originals with scattered light correctionAGFA GEVAERT AG·Filed 1991·Granted Jun 1, 1993·15 cites·29 claims
- 0553US4831436AMethod of and apparatus for printing a color image using dichroic filters and a phosphor which strongly emits red light and weakly emits green and blue lightAGFA GEVAERT AG·Filed 1987·Granted May 16, 1989·12 cites·32 claims
- 0645US5703700AMethod of enhancing a print of a transparencyAGFA GEVAERT AG·Filed 1995·Granted Dec 30, 1997·14 cites·28 claims
- 0742US4265528APhotographic camera with automatic focussing systemAGFA GEVAERT AG·Filed 1979·Granted May 5, 1981·10 cites·16 claims
- 0840US4344666AOpto-mechanical device to control the direction of beams of visible lightAGFA GEVAERT AG·Filed 1980·Granted Aug 17, 1982·8 cites·8 claims
- 0939US5699451ACorrection of color defects during printing of photographsAGFA GEVAERT AG·Filed 1993·Granted Dec 16, 1997·8 cites·33 claims
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