Inventor · disambiguated record
Joel Chan
Also filed as: CHAN JOEL
9 granted patents·63 citations·filing 2005–2018
87Inventor score
Files with3D SYSTEMS INCORPORATED2METCALFE DAVID JON2XEROX CORP2HARRIS WALTER SEAN1RAMAKRISHNAN BHASKAR T1
Top patents by PatentIndex Score
9 records- 0194US9975323B23D printing colorization3D SYSTEMS INCORPORATED·Filed 2015·Granted May 22, 2018·9 cites·12 claims
- 0294US8955937B2System and method for inoperable inkjet compensationMETCALFE DAVID JON·Filed 2012·Granted Feb 17, 2015·14 cites·8 claims
- 0392US8985723B2System and method of compensating for defective inkjetsMETCALFE DAVID JON·Filed 2012·Granted Mar 24, 2015·9 cites·22 claims
- 0486US7575293B2Dual drop printing mode using full length waveforms to achieve head drop mass differencesXEROX CORP·Filed 2005·Granted Aug 18, 2009·9 cites·20 claims
- 0584US7588305B2Dual drop printing mode using full length waveforms to achieve head drop mass differencesXEROX CORP·Filed 2005·Granted Sep 15, 2009·8 cites·18 claims
- 0681US8300266B2System and method for adjusting operation of printheads in an ink printing deviceYEH ANDREW S·Filed 2009·Granted Oct 30, 2012·9 cites·16 claims
- 0779US10532555B23D printing colorization3D SYSTEMS INCORPORATED·Filed 2018·Granted Jan 14, 2020·2 cites·14 claims
- 0869US8882223B2Method of printing with a split image revolutionHARRIS WALTER SEAN·Filed 2012·Granted Nov 11, 2014·2 cites·16 claims
- 0964US8540330B2System and method to compensate for an inoperative inkjet in an inkjet printerRAMAKRISHNAN BHASKAR T·Filed 2010·Granted Sep 24, 2013·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →