Assignee
CHANDU KARTHEEK
US21 patents
Top patents by PatentIndex Score
US9621762B2Apr 11, 2017
Halftone calibration mechanism employing an ink model
CHANDU KARTHEEK23 citations93
US8542418B2Sep 24, 2013
Printer calibration for printers with fixed print array structures
CHANDU KARTHEEK36 citations92
US8322811B2Dec 4, 2012
Multi-pass calibration in fixed printhead array printers
CHANDU KARTHEEK32 citations92
US8412055B2Apr 2, 2013
Automatic paper management and color profile utilization
CHANDU KARTHEEK15 citations84
US8235490B2Aug 7, 2012
High speed dual pass ink jet printer
CHANDU KARTHEEK13 citations84
US9061518B2Jun 23, 2015
Inkjet nozzle flushing mechanism
CHANDU KARTHEEK4 citations82
US8282182B2Oct 9, 2012
Correction of print engine artifacts using an iterative halftoning search algorithm
CHANDU KARTHEEK8 citations82
US9809036B2Nov 7, 2017
Dynamic inkjet nozzle flushing mechanism
CHANDU KARTHEEK2 citations69
US8773722B2Jul 8, 2014
Hybrid halftone generation mechanism using change in pixel error
CHANDU KARTHEEK2 citations62
US8905517B2Dec 9, 2014
Inkjet nozzle flushing mechanism
CHANDU KARTHEEK3 citations61
US8820880B2Sep 2, 2014
Defective nozzle detection mechanism
CHANDU KARTHEEK2 citations61
US8807691B2Aug 19, 2014
Print head alignment mechanism
CHANDU KARTHEEK2 citations61
US8506046B2Aug 13, 2013
Inkjet nozzle flushing mechanism
CHANDU KARTHEEK3 citations61
US9614998B2Apr 4, 2017
Mechanism for generating a hybrid halftone using a DMSSA screen
CHANDU KARTHEEK0 citations52
US9363414B2Jun 7, 2016
Halftone mechanism
CHANDU KARTHEEK0 citations52
US9332155B2May 3, 2016
Digital image halftone conversion with selective enhancement
CHANDU KARTHEEK0 citations52
US8922834B2Dec 30, 2014
Hybrid halftone generation mechanism using change in pixel error
CHANDU KARTHEEK1 citations52
US8693054B2Apr 8, 2014
Mask generation mechanism
CHANDU KARTHEEK0 citations52
US8134750B2Mar 13, 2012
Printing with alternative halftone patterns in ink jet printing to reduce ink penetration
CHANDU KARTHEEK1 citations51
US9975348B2May 22, 2018
Dynamic inkjet nozzle flushing mechanism
CHANDU KARTHEEK1 citations48
US9036212B2May 19, 2015
Halftone screen generation mechanism
CHANDU KARTHEEK0 citations41