Assignee
CHANDU KARTHEEK
US·21 granted patents·1 pending application·148 citations·filing 2008–2017
Top patents by PatentIndex Score
22 records- 0197US8322811B2Multi-pass calibration in fixed printhead array printersCHANDU KARTHEEK·Filed 2009·Granted Dec 4, 2012·32 cites·20 claims
- 0296US8412055B2Automatic paper management and color profile utilizationCHANDU KARTHEEK·Filed 2010·Granted Apr 2, 2013·15 cites·18 claims
- 0395US8542418B2Printer calibration for printers with fixed print array structuresCHANDU KARTHEEK·Filed 2010·Granted Sep 24, 2013·36 cites·19 claims
- 0494US9621762B2Halftone calibration mechanism employing an ink modelCHANDU KARTHEEK·Filed 2012·Granted Apr 11, 2017·23 cites·18 claims
- 0592US8235490B2High speed dual pass ink jet printerCHANDU KARTHEEK·Filed 2008·Granted Aug 7, 2012·13 cites·19 claims
- 0691US9061518B2Inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2014·Granted Jun 23, 2015·4 cites·20 claims
- 0787US8905517B2Inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2013·Granted Dec 9, 2014·3 cites·18 claims
- 0886US8506046B2Inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2011·Granted Aug 13, 2013·3 cites·9 claims
- 0984US8282182B2Correction of print engine artifacts using an iterative halftoning search algorithmCHANDU KARTHEEK·Filed 2009·Granted Oct 9, 2012·8 cites·20 claims
- 1081US9975348B2Dynamic inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2017·Granted May 22, 2018·1 cites·20 claims
- 1179US9809036B2Dynamic inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2011·Granted Nov 7, 2017·2 cites·20 claims
- 1277US8820880B2Defective nozzle detection mechanismCHANDU KARTHEEK·Filed 2012·Granted Sep 2, 2014·2 cites·12 claims
- 1377US8807691B2Print head alignment mechanismCHANDU KARTHEEK·Filed 2012·Granted Aug 19, 2014·2 cites·16 claims
- 1475US8773722B2Hybrid halftone generation mechanism using change in pixel errorCHANDU KARTHEEK·Filed 2012·Granted Jul 8, 2014·2 cites·18 claims
- 1566US8922834B2Hybrid halftone generation mechanism using change in pixel errorCHANDU KARTHEEK·Filed 2012·Granted Dec 30, 2014·1 cites·23 claims
- 1665US8134750B2Printing with alternative halftone patterns in ink jet printing to reduce ink penetrationCHANDU KARTHEEK·Filed 2009·Granted Mar 13, 2012·1 cites·22 claims
- 1760US9614998B2Mechanism for generating a hybrid halftone using a DMSSA screenCHANDU KARTHEEK·Filed 2014·Granted Apr 4, 2017·0 cites·16 claims
- 1855US9332155B2Digital image halftone conversion with selective enhancementCHANDU KARTHEEK·Filed 2014·Granted May 3, 2016·0 cites·16 claims
- 1954US9363414B2Halftone mechanismCHANDU KARTHEEK·Filed 2014·Granted Jun 7, 2016·0 cites·19 claims
- 2051US8693054B2Mask generation mechanismCHANDU KARTHEEK·Filed 2012·Granted Apr 8, 2014·0 cites·18 claims
- 2149US9036212B2Halftone screen generation mechanismCHANDU KARTHEEK·Filed 2012·Granted May 19, 2015·0 cites·17 claims
- 2247US2015163375A1Binary periodic to multibit aperiodic halftone and resolution conversionCHANDU KARTHEEK·Filed 2013·Application pending·0 cites
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