Inventor · disambiguated record
Jun-Gi Jang
Also filed as: JANG JUN-GI
36 granted patents·1 pending application·205 citations·filing 2003–2025
97Inventor score
Top patents by PatentIndex Score
37 records- 0196US7965032B2Anthracene derivative and organic electronic device using the sameLG CHEMICAL LTD·Filed 2007·Granted Jun 21, 2011·19 cites·9 claims
- 0294US7365360B2Organic electronic deviceLG CHEMICAL LTD·Filed 2005·Granted Apr 29, 2008·39 cites·21 claims
- 0393US8222634B2Anthracene derivatives and organic electronic device using the sameLEE DONG-HOON·Filed 2008·Granted Jul 17, 2012·12 cites·10 claims
- 0491US8368062B2Nitrogen-containing heterocyclic compound and organic electronic device using the sameLG CHEMICAL LTD·Filed 2009·Granted Feb 5, 2013·8 cites·17 claims
- 0589US8198801B2Materials for injecting or transporting holes and organic electroluminescence devices using the sameKIM JI EUN·Filed 2005·Granted Jun 12, 2012·17 cites·6 claims
- 0689US7648780B2Electroluminescent devices with low work function anodeLG CHEMICAL LTD·Filed 2007·Granted Jan 19, 2010·15 cites·15 claims
- 0785US9190618B2Material for organic electronic device, and organic electronic device using sameLG CHEMICAL LTD·Filed 2014·Granted Nov 17, 2015·3 cites·18 claims
- 0885US7821001B2Organic electronic deviceLG CHEMICAL LTD·Filed 2008·Granted Oct 26, 2010·8 cites·1 claims
- 0985US7648779B2Electroluminescent devices with low work function anodeLG CHEMICAL LTD·Filed 2007·Granted Jan 19, 2010·10 cites·13 claims
- 1083US8968884B2Compound and organic light emitting device using the sameHONG SUNG-KIL·Filed 2008·Granted Mar 3, 2015·8 cites·15 claims
- 1182US7973306B2Anthracene derivatives, organic electronic devices using anthracene derivatives, and electronic apparatuses comprising organic electronic deviceLG CHEMICAL LTD·Filed 2007·Granted Jul 5, 2011·9 cites·14 claims
- 1281US7604874B2Organic compounds for electroluminescence and organic electroluminescent devices using the sameLG CHEMICAL LTD·Filed 2006·Granted Oct 20, 2009·6 cites·44 claims
- 1379US9028977B2Compound, method for preparing same and organic electronic device using sameBAE JAE-SOON·Filed 2009·Granted May 12, 2015·6 cites·20 claims
- 1477US9139562B2Nitrogen-containing heterocyclic compound and organic electronic device using the sameLEE DONG-HOON·Filed 2011·Granted Sep 22, 2015·2 cites·25 claims
- 1576US2025342094A1Memory test driveSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1675US7452615B2Carbazole derivative and organic light emitting device using sameLG CHEMICAL LTD·Filed 2005·Granted Nov 18, 2008·5 cites·8 claims
- 1774US7560175B2Electroluminescent devices with low work function anodeLG CHEMICAL LTD·Filed 2003·Granted Jul 14, 2009·14 cites·21 claims
- 1873US9722188B2Material for organic electronic device, and organic electronic device using the sameLG CHEMICAL LTD·Filed 2015·Granted Aug 1, 2017·1 cites·16 claims
- 1971US12380008B2Memory test driveSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 2069US7824779B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 2, 2010·2 cites·7 claims
- 2168US9196845B2Material for organic electronic device, and organic electronic device using sameBAE JAE-SOON·Filed 2009·Granted Nov 24, 2015·0 cites·12 claims
- 2268US8674138B2Binaphthalene derivatives, preparation method thereof and organic electronic device using the sameBAE JAE SOON·Filed 2006·Granted Mar 18, 2014·2 cites·4 claims
- 2366US8318325B2Anthracene derivatives and organic electronic device using sameLEE DONG-HOON·Filed 2009·Granted Nov 27, 2012·2 cites·18 claims
- 2465US8449989B2Organic compound and organic light emitting device using the sameKIM KONG KYEOM·Filed 2008·Granted May 28, 2013·2 cites·4 claims
- 2562US8673460B2Heterocyclic derivative and organic light emitting device using sameKIM JI-EUN·Filed 2010·Granted Mar 18, 2014·1 cites·10 claims
- 2662US7485733B2Organic compounds for electroluminescence and organic electroluminescent devices using the sameLG CHEMICAL LTD·Filed 2003·Granted Feb 3, 2009·8 cites·34 claims
- 2761US9200196B2Chrysene derivatives and organic electrical device using the sameBAE JAE-SOON·Filed 2009·Granted Dec 1, 2015·1 cites·20 claims
- 2859US8951831B2Binaphthalene derivatives, preparation method thereof and organic electronic device using the sameLG CHEMICAL LTD·Filed 2014·Granted Feb 10, 2015·0 cites·8 claims
- 2957US9023492B2Low voltage-driven organic electroluminescence device, and manufacturing method thereofJANG JUN-GI·Filed 2009·Granted May 5, 2015·1 cites·17 claims
- 3056US8951645B2Stacked organic light emitting device having high efficiency and high brightnessJEONG JI WEON·Filed 2005·Granted Feb 10, 2015·2 cites·18 claims
- 3154US8974919B2Anthracene derivative and an organic electronic device using the sameJANG HYE-YOUNG·Filed 2009·Granted Mar 10, 2015·0 cites·10 claims
- 3252US7842405B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 30, 2010·0 cites·7 claims
- 3350US7455917B2Organic compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2004·Granted Nov 25, 2008·2 cites·5 claims
- 3446US9647225B2Stacked organic light emitting device having high efficiency and high brightnessLG CHEMICAL LTD·Filed 2015·Granted May 9, 2017·0 cites·8 claims
- 3546US8053762B2Imidazoquinazoline derivative, process for preparing the same, and organic electronic device using the sameLG CHEMICAL LTD·Filed 2006·Granted Nov 8, 2011·0 cites·14 claims
- 3643US8586968B2Organic light emitting diode having high efficiency and process for fabricating the sameJANG JUN-GI·Filed 2007·Granted Nov 19, 2013·0 cites·18 claims
- 3741US8344368B2Fused cyclic compound and organic electronic deviceLG CHEMICAL LTD·Filed 2010·Granted Jan 1, 2013·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Jun-Gi Jang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →