Inventor · disambiguated record
Yoon-Chan Oh
Also filed as: OH YOON CHAN
12 granted patents·3 pending applications·75 citations·filing 2007–2014
89Inventor score
Files withLEE CHOONG-HO5SAMSUNG DISPLAY CO LTD3SAMSUNG MOBILE DISPLAY CO LTD3LEE JUNG-MIN2OH YOON-CHAN1
Top patents by PatentIndex Score
15 records- 0195US8746169B2Mask frame assembly for thin film depositionLEE CHOONG-HO·Filed 2011·Granted Jun 10, 2014·15 cites·10 claims
- 0293US9346078B2Mask frame assembly for thin film depositionSAMSUNG DISPLAY CO LTD·Filed 2013·Granted May 24, 2016·23 cites·23 claims
- 0385US9953828B2Frame and mask assembly having the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Apr 24, 2018·7 cites·20 claims
- 0483US8778115B2Mask, method of manufacturing mask and apparatus for manufacturing maskLEE CHOONG-HO·Filed 2010·Granted Jul 15, 2014·5 cites·19 claims
- 0583US8044586B2Organic light emitting display deviceSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Oct 25, 2011·8 cites·21 claims
- 0681US8707894B2Mask frame assembly for thin film deposition and method of assembling the sameLEE CHOONG-HO·Filed 2010·Granted Apr 29, 2014·5 cites·5 claims
- 0779US9174250B2Method and apparatus for cleaning organic deposition materialsLEE JUNG-MIN·Filed 2011·Granted Nov 3, 2015·4 cites·17 claims
- 0874US8536057B2Thin film deposition apparatus and method of manufacturing organic light emitting device by using the sameLEE CHOONG-HO·Filed 2010·Granted Sep 17, 2013·3 cites·9 claims
- 0967US9604314B2Method for forming a mask pattern using a laserSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Mar 28, 2017·1 cites·5 claims
- 1065US8531349B2Dual display module and display apparatus having the sameOH YOON-CHAN·Filed 2009·Granted Sep 10, 2013·3 cites·20 claims
- 1161US7923927B2Organic light emitting displaySAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Apr 12, 2011·1 cites·19 claims
- 1249US2012024232A1Evaporation source for organic material and vapor depositing apparatus including the sameLEE CHOONG-HO·Filed 2011·Application pending·0 cites
- 1347US2011129596A1Deposition apparatus and method of manufacturing organic light emitting device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2010·Application pending·0 cites
- 1445US2008067933A1Organic light emitting displaySAMSUNG SDI CO LTD·Filed 2007·Application pending·0 cites
- 1544US8802200B2Method and apparatus for cleaning organic deposition materialsLEE JUNG-MIN·Filed 2010·Granted Aug 12, 2014·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →