Inventor · disambiguated record
Dong Kwon Choi
Also filed as: CHOI DONG K · CHOI DONG KWON
9 granted patents·5 pending applications·84 citations·filing 1993–2023
85Inventor score
Files withSUNG AN MACHINERY CO LTD4NESSDISPLAY CO LTD3JUSUNG ENG CO LTD2LG ELECTRONICS INC2HYUNDAI ELECTRONICS IND1
Top patents by PatentIndex Score
14 records- 0188US6379743B1Process for the preparation of organic electroluminescent device using vapor deposition polymerizationNESSDISPLAY CO LTD·Filed 2001·Granted Apr 30, 2002·24 cites·1 claims
- 0283US6337404B1Diamine hole transport agent and organic electroluminescent device containing sameNESSDISPLAY CO LTD·Filed 1999·Granted Jan 8, 2002·29 cites·2 claims
- 0376US7633467B2Plasma display apparatus and driving method thereofLG ELECTRONICS INC·Filed 2005·Granted Dec 15, 2009·4 cites·22 claims
- 0470US6342637B1Diamine hole transport agent and organic electroluminescent device containing sameNESSDISPLAY CO LTD·Filed 2001·Granted Jan 29, 2002·4 cites·2 claims
- 0556US2009145358A1Deposition material supplying module and thin film deposition system having the sameJUSUNG ENG CO LTD·Filed 2008·Application pending·0 cites
- 0652US5366910AProcess for the production of thin film transistors using on SOG filmHYUNDAI ELECTRONICS IND·Filed 1993·Granted Nov 22, 1994·23 cites·11 claims
- 0749US12424729B2Electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 0845US2008136320A1Organic electroluminescent element and method of manufacturing the sameJUSUNG ENG CO LTD·Filed 2007·Application pending·0 cites
- 0944US7786955B2Plasma display apparatusLG ELECTRONICS INC·Filed 2005·Granted Aug 31, 2010·0 cites·10 claims
- 1041US8820231B2Roll-to-roll printing apparatusSUNG AN MACHINERY CO LTD·Filed 2013·Granted Sep 2, 2014·0 cites·3 claims
- 1140US2018275071A1Slot die coating device and control method thereforSUNG AN MACHINERY CO LTD·Filed 2016·Application pending·0 cites
- 1240US2011100458A1Multi-layer thin film for encapsulation and method thereofKOREA MACH & MATERIALS INST·Filed 2010·Application pending·0 cites
- 1336US10610881B2Slot die coating apparatusSUNG AN MACHINERY CO LTD·Filed 2016·Granted Apr 7, 2020·0 cites·5 claims
- 1436US2013025535A1Slot die for improving coating uniformitySUNG AN MACHINERY CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →