Inventor · disambiguated record
Chang-Gyu Hwang
Also filed as: HWANG CHANG-GYU
3 granted patents·1 pending application·142 citations·filing 1993–2006
76Inventor score
Top patents by PatentIndex Score
4 records- 0178US5405801AMethod for manufacturing a capacitor of a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Apr 11, 1995·77 cites·22 claims
- 0267US5858833AMethods for manufacturing integrated circuit memory devices including trench buried bit linesSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jan 12, 1999·28 cites·19 claims
- 0360US5358893AIsolation method for semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Oct 25, 1994·37 cites·16 claims
- 0448US2007148498A1Coating materials for a cutting tool / an abrasion resistance toolPARK GEUN-WOO·Filed 2006·Application pending·0 cites
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