Inventor · disambiguated record
Yun-Seok Cho
Also filed as: CHO YUN-SEOK
16 granted patents·8 pending applications·83 citations·filing 2001–2019
92Inventor score
Files withHYNIX SEMICONDUCTOR INC14CHO YUN-SEOK2CHO SANG-HOON1HANLIM PHARMACEUTICAL CO LTD1HYUNDAI ELECTRONICS IND1
Top patents by PatentIndex Score
24 records- 0191US7446049B2Method for fabricating semiconductor device using amorphous carbon layer as sacrificial hard maskHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Nov 4, 2008·20 cites·23 claims
- 0285US7851842B2Vertical channel transistor in semiconductor device and method of fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2010·Granted Dec 14, 2010·7 cites·3 claims
- 0381US7442648B2Method for fabricating semiconductor device using tungsten as sacrificial hard maskHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Oct 28, 2008·9 cites·20 claims
- 0479US8294207B2Semiconductor device and method of fabricating the sameCHO SANG-HOON·Filed 2011·Granted Oct 23, 2012·5 cites·5 claims
- 0575US7910443B2Method involving trimming a hard mask in the peripheral region of a semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 22, 2011·5 cites·7 claims
- 0672US8169020B2Semiconductor device with buried bit lines and method for fabricating the sameCHO YUN-SEOK·Filed 2009·Granted May 1, 2012·5 cites·27 claims
- 0772US7829415B2Method of fabricating semiconductor device for preventing a pillar pattern from bending and from exposing externallyHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 9, 2010·5 cites·15 claims
- 0870US6589861B2Method for fabricating a semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Jul 8, 2003·19 cites·12 claims
- 0963US10485786B2Pharmaceutical composition for preventing or treating macular degenerationKOREA RES INST CHEMICAL TECH·Filed 2018·Granted Nov 26, 2019·0 cites·4 claims
- 1063US7785960B2Vertical channel transistor in semiconductor device and method of fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 31, 2010·2 cites·17 claims
- 1162US8053313B2Semiconductor device and method of fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 8, 2011·1 cites·18 claims
- 1261US7906398B2Method of fabricating semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Mar 15, 2011·1 cites·15 claims
- 1358US7989292B2Method of fabricating a semiconductor device with a channel formed in a vertical directionHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 2, 2011·1 cites·15 claims
- 1455US11771647B2Eye drops in form of solution comprising benzopyran derivative or pharmaceutically acceptable salt thereofHANLIM PHARMACEUTICAL CO LTD·Filed 2019·Granted Oct 3, 2023·0 cites·17 claims
- 1550US7851293B2Method for forming vertical channel transistor of semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Dec 14, 2010·0 cites·15 claims
- 1648US6521522B2Method for forming contact holes for metal interconnection in semiconductor devicesHYUNDAI ELECTRONICS IND·Filed 2001·Granted Feb 18, 2003·3 cites·9 claims
- 1745US2014018402A1Pharmaceutical composition for preventing or treating macular degenerationYI KYU-YANG·Filed 2011·Application pending·0 cites
- 1845US2009050179A1Cleaner composition consisting of alkalic agent, sodium polyacrylate and sterilizer and cleaning method using the sameREPUBLIC KOREA MAN RURAL DEV·Filed 2008·Application pending·0 cites
- 1943US2009159562A1Method for fabricating magnetic tunnel junction deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Application pending·0 cites
- 2040US2005287802A1Method for forming metal line in semiconductor memory device having word line strapping structureHYNIX SEMICONDUCTOR INC·Filed 2004·Application pending·0 cites
- 2139US2005221574A1Method for fabricating semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Application pending·0 cites
- 2236US2004264132A1Method for forming storage node contact plug of semiconductor deviceFiled 2003·Application pending·0 cites
- 2336US2006216943A1Method for forming metal lineCHO YUN-SEOK·Filed 2005·Application pending·0 cites
- 2428US2003096504A1Method of dry etching for fabricating semiconductor deviceFiled 2002·Application pending·0 cites
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