Inventor · disambiguated record
Vygintas Jankauskas
Also filed as: JANKAUSKAS VYGINTAS
28 granted patents·1 pending application·316 citations·filing 1999–2006
96Inventor score
Top patents by PatentIndex Score
29 records- 0193US7202002B2Hydrazone-based charge transport materialsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 10, 2007·55 cites·34 claims
- 0293US6214503B1Organophotoreceptors for electrophotography featuring novel charge transport compounds based upon hydroxy-functional compoundsIMATION CORP·Filed 1999·Granted Apr 10, 2001·136 cites·32 claims
- 0389US6749978B2Electrophotographic organophotoreceptors with novel charge transport compoundsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 15, 2004·30 cites·22 claims
- 0486US6899984B2Linked dihydrazone-based charge transport compoundsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 31, 2005·17 cites·20 claims
- 0585US7291431B2Organophotoreceptor with charge transport compound having an epoxy groupSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 6, 2007·7 cites·6 claims
- 0685US7244541B2Linked dihydrazone-based charge transport compoundsSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 17, 2007·7 cites·3 claims
- 0778US7029812B2Organophotoreceptor with charge transport compound having an epoxy groupSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 18, 2006·14 cites·18 claims
- 0869US7074532B2Linked dihydrazone-based charge transport compoundsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 11, 2006·4 cites·18 claims
- 0968US6964833B2Linked dihydrazone-based charge transport compoundsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 15, 2005·9 cites·22 claims
- 1062US7094510B2Organophotoreceptor with a charge transport material having two (9-fluorenylidene)malononitrile groupsSAMSUNG ELECTRIC·Filed 2003·Granted Aug 22, 2006·8 cites·22 claims
- 1161US7364825B2Charge transport materials having a nitrogen-containing-heterocycle hydrazone groupSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 29, 2008·2 cites·21 claims
- 1256US7169521B2Hydrazone-based charge transport materialsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 30, 2007·6 cites·30 claims
- 1354US7348116B2Aromatic heterocyclic-based charge transport materials having two amino groupsSAMSUNG ELECTRONIC·Filed 2004·Granted Mar 25, 2008·1 cites·32 claims
- 1451US6991882B2Organophotoreceptor with charge transport compound with hydrazone groupsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 31, 2006·4 cites·20 claims
- 1549US7179574B2Hydrazone-based charge transport materialsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 20, 2007·4 cites·27 claims
- 1647US7169520B2Organophotoreceptor with charge transport material with a hydrazone group linked to a heterocyclic groupSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 30, 2007·4 cites·26 claims
- 1743US7320849B2Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groupsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 22, 2008·2 cites·27 claims
- 1842US7008743B2Organophotoreceptor with charge transport material having a vinyl ether groupSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 7, 2006·2 cites·23 claims
- 1940US7351508B2Organophotoreceptors with a charge transport material having multiple vinyl-containing hydrazone groupsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 1, 2008·1 cites·22 claims
- 2040US7118840B2Organophotoreceptor with a charge transport material having at least three linked hydrazone groupsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 10, 2006·2 cites·30 claims
- 2139US7316878B2Hydrazone-based charge transport materials having an unsaturated acyl groupSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 8, 2008·1 cites·19 claims
- 2236US7534540B2Azine-based charge transport materials having two reactive ringsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 19, 2009·0 cites·36 claims
- 2336US7320848B2Poly(azine)-based charge transport materialsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 22, 2008·0 cites·14 claims
- 2434US7432028B2Polymeric charge transport compositionsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 7, 2008·0 cites·37 claims
- 2534US7427460B2Hydrazone-based charge transport materials having an ethylenically unsaturated groupSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 23, 2008·0 cites·18 claims
- 2634US7326506B2Bridged charge transport materials having a central sulfur atom linkageSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 5, 2008·0 cites·30 claims
- 2734US7132209B2Organophotoreceptor with charge transport material having three arylamino groupsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 7, 2006·0 cites·26 claims
- 2834US2004152002A1Organophotoreceptor with charge transport material having two linked hydrazone groupsFiled 2003·Application pending·0 cites
- 2931US7291433B2Poly(hydrazone)-based charge transport materialsSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 6, 2007·0 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →