Inventor · disambiguated record
Lingappa K. Mestha
Also filed as: MESTHA LINGAPPA K
39 granted patents·2,408 citations·filing 1991–2003
99Inventor score
Top patents by PatentIndex Score
39 records- 0199US6621576B2Color imager bar based spectrophotometer for color printer color control systemXEROX CORP·Filed 2001·Granted Sep 16, 2003·324 cites·16 claims
- 0296US6690471B2Color imager bar based spectrophotometer for color printer color control systemXEROX CORP·Filed 2003·Granted Feb 10, 2004·52 cites·10 claims
- 0395US6584435B2Systems and methods for determining spectra using dynamic karhunen-loeve algorithms with measurements from led color sensorXEROX CORP·Filed 2001·Granted Jun 24, 2003·84 cites·26 claims
- 0494US6052195AAutomatic colorant mixing method and apparatusXEROX CORP·Filed 1998·Granted Apr 18, 2000·158 cites·32 claims
- 0593US7307752B1On-line calibration system for a dynamically varying color marking deviceXEROX CORP·Filed 2000·Granted Dec 11, 2007·68 cites·21 claims
- 0693US6556932B1System and method for reconstruction of spectral curves using measurements from a color sensor and a spectral measurement system modelXEROX CORP·Filed 2000·Granted Apr 29, 2003·69 cites·15 claims
- 0793US6449045B1System and method from reconstruction of spectral curves using measurements for a color sensor and statistical techniquesXEROX CORP·Filed 2000·Granted Sep 10, 2002·53 cites·25 claims
- 0892US6636628B1Iteratively clustered interpolation for geometrical interpolation of an irregularly spaced multidimensional color spaceXEROX CORP·Filed 2000·Granted Oct 21, 2003·59 cites·15 claims
- 0992US6567170B2Simultaneous plural colors analysis spectrophotometerXEROX CORP·Filed 2001·Granted May 20, 2003·58 cites·25 claims
- 1092US5884118APrinter having print output linked to scanner input for automated image quality adjustmentXEROX CORP·Filed 1996·Granted Mar 16, 1999·146 cites·17 claims
- 1192US5784667ATest patch recognition for the measurement of tone reproduction curve from arbitrary customer imagesXEROX CORP·Filed 1996·Granted Jul 21, 1998·55 cites·23 claims
- 1291US6721692B2Systems and methods for determining spectra using dynamic least squares algorithms with measurements from LED color sensorXEROX CORP·Filed 2001·Granted Apr 13, 2004·51 cites·26 claims
- 1390US6934053B1methods for producing device and illumination independent color reproductionXEROX CORP·Filed 2000·Granted Aug 23, 2005·47 cites·28 claims
- 1490US6556300B2Color imager bar based spectrophotometer photodetector optical orientationXEROX CORP·Filed 2001·Granted Apr 29, 2003·36 cites·7 claims
- 1590US6157469ADynamic device independent image correction method and apparatusXEROX CORP·Filed 1998·Granted Dec 5, 2000·125 cites·28 claims
- 1689US6351308B1Color printer color control system with automatic spectrophotometer calibration systemXEROX CORP·Filed 1999·Granted Feb 26, 2002·97 cites·13 claims
- 1789US5749019ALook up table to control non-linear xerographic processXEROX CORP·Filed 1996·Granted May 5, 1998·45 cites·25 claims
- 1886US6744531B1Color adjustment apparatus and methodXEROX CORP·Filed 1998·Granted Jun 1, 2004·94 cites·31 claims
- 1986US5749020ACoordinitization of tone reproduction curve in terms of basis functionsXEROX CORP·Filed 1996·Granted May 5, 1998·45 cites·24 claims
- 2086US5717978AMethod to model a xerographic systemXEROX CORP·Filed 1996·Granted Feb 10, 1998·38 cites·24 claims
- 2185US6538770B1Color printer color control system using dual mode banner color test sheetsXEROX CORP·Filed 1999·Granted Mar 25, 2003·87 cites·11 claims
- 2283US6809837B1On-line model prediction and calibration system for a dynamically varying color reproduction deviceXEROX CORP·Filed 1999·Granted Oct 26, 2004·85 cites·24 claims
- 2383US5749021ADeveloped mass per unit area (DMA) controller to correct for development errorsXEROX CORP·Filed 1996·Granted May 5, 1998·35 cites·20 claims
- 2482US5708916ADeveloped mass per unit area controller without using electrostatic measurementsXEROX CORP·Filed 1996·Granted Jan 13, 1998·31 cites·19 claims
- 2581US5754918AElectrostatic control with compensation for coupling effectsXEROX CORP·Filed 1996·Granted May 19, 1998·31 cites·18 claims
- 2680US5963244AOptimal reconstruction of tone reproduction curveXEROX CORP·Filed 1996·Granted Oct 5, 1999·70 cites·18 claims
- 2779US6650416B2Color image bar based spectrophotometer photodetector optical orientationXEROX CORP·Filed 2002·Granted Nov 18, 2003·19 cites·8 claims
- 2878US5983065AMethod of printing secure documentsXEROX CORP·Filed 1997·Granted Nov 9, 1999·30 cites·21 claims
- 2977US5950040AFeedback control system for controlling developability of a xerographic imaging deviceXEROX CORP·Filed 1998·Granted Sep 7, 1999·26 cites·23 claims
- 3077US5839022AFilter for reducing the effect of noise in TC controlXEROX CORP·Filed 1996·Granted Nov 17, 1998·26 cites·18 claims
- 3177US5543896AMethod for measurement of tone reproduction curve using a single structured patchXEROX CORP·Filed 1995·Granted Aug 6, 1996·56 cites·14 claims
- 3276US6344902B1Apparatus and method for using feedback and feedforward in the generation of presentation images in a distributed digital image processing systemXEROX CORP·Filed 1999·Granted Feb 5, 2002·61 cites·33 claims
- 3371US7110143B2Accurate printing of proprietary mark patterns and colorsXEROX CORP·Filed 2000·Granted Sep 19, 2006·17 cites·15 claims
- 3471US6236474B1Device independent color controller and methodXEROX CORP·Filed 1998·Granted May 22, 2001·38 cites·29 claims
- 3569US6185385B1Apparatus and method for online establishment of print control parametersXEROX CORP·Filed 1998·Granted Feb 6, 2001·20 cites·35 claims
- 3666US6757076B1Systems and methods for device independent color control to achieve accurate color proofing and reproductionXEROX CORP·Filed 1999·Granted Jun 29, 2004·29 cites·32 claims
- 3758US6021285ASensorless quality control apparatus used upon malfunction of a quality control sensor and method thereforXEROX CORP·Filed 1998·Granted Feb 1, 2000·21 cites·12 claims
- 3855US5298867APhase-locked loop with controlled phase slippageUNIV RES ASS INC·Filed 1991·Granted Mar 29, 1994·17 cites·21 claims
- 3928US5481182AUp/down spectrum scaling of signalsFiled 1993·Granted Jan 2, 1996·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →