Inventor · disambiguated record
Kai-Kong Iu
Also filed as: IU KAI K · IU KAI-KONG
27 granted patents·9 pending applications·221 citations·filing 1995–2019
95Inventor score
Top patents by PatentIndex Score
36 records- 0190US6503308B2Black ink compositions for inkjet printingHEWLETT PACKARD CO·Filed 2000·Granted Jan 7, 2003·34 cites·20 claims
- 0290US6436180B1Color ink composition for graphic art ink jet image printersHEWLETT PACKARD CO·Filed 2000·Granted Aug 20, 2002·49 cites·21 claims
- 0388US6830310B2Detectable markers in cationic polymeric fixersHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Dec 14, 2004·19 cites·7 claims
- 0487US7649030B2Polyurethane with fluoro-diols suitable for ink-jet printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jan 19, 2010·7 cites·52 claims
- 0587US7246896B2Ink-jet printing methods and systems providing improved image durabilityHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jul 24, 2007·19 cites·39 claims
- 0687US6630017B2Inkset for graphic art ink jet image printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 7, 2003·28 cites·22 claims
- 0787US6607589B2Cyan ink formulationHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 19, 2003·26 cites·16 claims
- 0878US7997714B2Matting liquid for ink-jet printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Aug 16, 2011·3 cites·14 claims
- 0970US2021388226A1Dye sublimation inkjet ink setHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1068US2022081580A1Dye sublimation inkjet inkHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1166US8268064B2Ink-jet inks and ink sets exhibiting reduced bleed, wicking, and/or halo effect and associated methodsIU KAI-KONG·Filed 2006·Granted Sep 18, 2012·1 cites·60 claims
- 1264US10829659B2Method of inkjet printing and fixing compositionHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Nov 10, 2020·0 cites·15 claims
- 1361US7789917B2Amphoteric stilbene compositionHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Sep 7, 2010·0 cites·12 claims
- 1457US11181849B2Liquid electrostatic ink developer assemblyHP INDIGO BV·Filed 2017·Granted Nov 23, 2021·0 cites·21 claims
- 1555US10850545B2Inkjet printer cartridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Dec 1, 2020·0 cites·12 claims
- 1655US6440535B1Recording sheet for ink-jet printingHEWLETT PACKARD CO·Filed 1998·Granted Aug 27, 2002·10 cites·26 claims
- 1752US10534293B2Barrier members for use in an electrographic printerHP INDIGO BV·Filed 2016·Granted Jan 14, 2020·0 cites·12 claims
- 1851US10983459B2Liquid electrophotographic ink developer unitHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Apr 20, 2021·0 cites·16 claims
- 1951US6102998AInk-jet inks and method for printing the sameHEWLETT PACKARD CO·Filed 1998·Granted Aug 15, 2000·13 cites·26 claims
- 2051US2005083366A1Detectable markers in cationic polymeric fixersFiled 2004·Application pending·0 cites
- 2149US5909231AGas flush to eliminate residual bubblesHEWLETT PACKARD CO·Filed 1995·Granted Jun 1, 1999·12 cites·11 claims
- 2249US2021261802A1Inkjet fluid compositionHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 2348US9382437B2Aryltricarboxyl-attached pigment-based inks with improved slewing decapGUO DENNIS·Filed 2006·Granted Jul 5, 2016·0 cites·45 claims
- 2447US10414939B2Optically clear fluid compositionIU KAI KONG·Filed 2012·Granted Sep 17, 2019·0 cites·20 claims
- 2546US10919332B2Cleaning of a surface in a printing deviceHP INDIGO BV·Filed 2015·Granted Feb 16, 2021·0 cites·16 claims
- 2645US11401431B2Thermal inkjet ink and colorless pre-treatment fluidHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 2, 2022·0 cites·17 claims
- 2745US11014124B2Cleaning of a surface in a printing deviceHP INDIGO BV·Filed 2015·Granted May 25, 2021·0 cites·15 claims
- 2845US9328249B2Optically clear fluid compositionIU KAI-KONG·Filed 2010·Granted May 3, 2016·0 cites·12 claims
- 2945US8188159B2Environmentally friendly additives for inkjet inksIU KAI-KONG·Filed 2005·Granted May 29, 2012·0 cites·32 claims
- 3044US8356878B2Method of printing imagesHEWLETT PACKARD DEVELOPMENT CO·Filed 2011·Granted Jan 22, 2013·0 cites·20 claims
- 3144US2007085887A1Ink jet pigment ink formulations and systemsIU KAI-KONG·Filed 2005·Application pending·0 cites
- 3241US2019375959A1Pigment dispersionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 3341US2006246383A1Amphoteric stilbene compositionIU KAI-KONG·Filed 2005·Application pending·0 cites
- 3438US2013085217A1Polyurethane-containing inkjet inkIU KAI-KONG·Filed 2010·Application pending·0 cites
- 3537US2017171530A1Scanning platforms with adhesion promoting compoundsHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Application pending·0 cites
- 3636US6648462B2Photo-induced crashing of ink-jet ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 18, 2003·0 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →