Inventor · disambiguated record
Kartheek Chandu
Also filed as: CHANDU KARTHEEK
31 granted patents·10 pending applications·158 citations·filing 2008–2023
96Inventor score
Top patents by PatentIndex Score
41 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
- 0790US9180712B1Test patterns for print heads having two image sourcesSTANICH MIKEL JOHN·Filed 2014·Granted Nov 10, 2015·6 cites·20 claims
- 0887US8905517B2Inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2013·Granted Dec 9, 2014·3 cites·18 claims
- 0986US8506046B2Inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2011·Granted Aug 13, 2013·3 cites·9 claims
- 1084US8282182B2Correction of print engine artifacts using an iterative halftoning search algorithmCHANDU KARTHEEK·Filed 2009·Granted Oct 9, 2012·8 cites·20 claims
- 1181US9975348B2Dynamic inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2017·Granted May 22, 2018·1 cites·20 claims
- 1279US9809036B2Dynamic inkjet nozzle flushing mechanismCHANDU KARTHEEK·Filed 2011·Granted Nov 7, 2017·2 cites·20 claims
- 1377US8820880B2Defective nozzle detection mechanismCHANDU KARTHEEK·Filed 2012·Granted Sep 2, 2014·2 cites·12 claims
- 1477US8807691B2Print head alignment mechanismCHANDU KARTHEEK·Filed 2012·Granted Aug 19, 2014·2 cites·16 claims
- 1576US9961236B23D color mapping and tuning in an image processing pipelineGOPRO INC·Filed 2016·Granted May 1, 2018·2 cites·20 claims
- 1675US8773722B2Hybrid halftone generation mechanism using change in pixel errorCHANDU KARTHEEK·Filed 2012·Granted Jul 8, 2014·2 cites·18 claims
- 1769US9959604B2Dynamic global tone mapping with integrated 3D color look-up tableGOPRO INC·Filed 2016·Granted May 1, 2018·1 cites·20 claims
- 1868US9361554B2Low overhead near unity scaling techniqueSTANICH MIKEL JOHN·Filed 2014·Granted Jun 7, 2016·1 cites·20 claims
- 1968US2024230863A9Time-of-flight motion misalignment artifact correctionGM CRUISE HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 2068US2024230864A9Time-of-flight motion misalignment artifact correctionGM CRUISE HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 2166US8922834B2Hybrid halftone generation mechanism using change in pixel errorCHANDU KARTHEEK·Filed 2012·Granted Dec 30, 2014·1 cites·23 claims
- 2265US8134750B2Printing with alternative halftone patterns in ink jet printing to reduce ink penetrationCHANDU KARTHEEK·Filed 2009·Granted Mar 13, 2012·1 cites·22 claims
- 2360US12354277B2Ground segmentation through super voxelGM CRUISE HOLDINGS LLC·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 2460US9614998B2Mechanism for generating a hybrid halftone using a DMSSA screenCHANDU KARTHEEK·Filed 2014·Granted Apr 4, 2017·0 cites·16 claims
- 2557US10535125B2Dynamic global tone mapping with integrated 3D color look-up tableGOPRO INC·Filed 2018·Granted Jan 14, 2020·0 cites·20 claims
- 2657US2024319375A1Precision prediction of time-of-flight sensor measurementsGM CRUISE HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2756US2025111528A1Identification and fusion of super pixels and super voxels captured by time-of-flight sensorsGM CRUISE HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 2855US12482128B2Identifying stability of an object based on surface normal vectorsGM CRUISE HOLDINGS LLC·Filed 2022·Granted Nov 25, 2025·0 cites·20 claims
- 2955US9332155B2Digital image halftone conversion with selective enhancementCHANDU KARTHEEK·Filed 2014·Granted May 3, 2016·0 cites·16 claims
- 3054US9363414B2Halftone mechanismCHANDU KARTHEEK·Filed 2014·Granted Jun 7, 2016·0 cites·19 claims
- 3152US2024061111A1Phase unwrapping signal processing unit with flexible double frequenciesGM CRUISE HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3251US8693054B2Mask generation mechanismCHANDU KARTHEEK·Filed 2012·Granted Apr 8, 2014·0 cites·18 claims
- 3350US12505566B2Detecting and filtering the edge pixels of 3D point clouds obtained from time-of-flight sensorsGM CRUISE HOLDINGS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 3450US9229408B2Toner Estimation MechanismWU CHAI WAH·Filed 2013·Granted Jan 5, 2016·0 cites·18 claims
- 3549US9036212B2Halftone screen generation mechanismCHANDU KARTHEEK·Filed 2012·Granted May 19, 2015·0 cites·17 claims
- 3647US8922802B2Method and system for halftoning using energy minimizationWU CHAI WAH·Filed 2013·Granted Dec 30, 2014·0 cites·15 claims
- 3747US2015163375A1Binary periodic to multibit aperiodic halftone and resolution conversionCHANDU KARTHEEK·Filed 2013·Application pending·0 cites
- 3846US2024062349A1Enhanced high dynamic range pipeline for three-dimensional image signal processingGM CRUISE HOLDINGS LLC·Filed 2022·Application pending·0 cites
- 3945US2016092758A1Intelligent Pixel Location Selection Process For A Low Overhead Near Unity Scaling TechniqueSTANICH MIKEL JOHN·Filed 2014·Application pending·0 cites
- 4045US2025113112A1Detecting sensor defects for three-dimensional time-of-flight sensorsGM CRUISE HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4143US2010053241A1Non-interfering flushing method for inkjet printersINFOPRINT SOLUTIONS CO LLC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →