Inventor · disambiguated record
Sung-Hyun Kwon
Also filed as: KWON SUNG-HYUN
3 granted patents·6 citations·filing 2007–2021
57Inventor score
Top patents by PatentIndex Score
3 records- 0172US7521348B2Method of fabricating semiconductor device having fine contact holesSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Apr 21, 2009·4 cites·23 claims
- 0264US7772069B2Methods of forming a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 10, 2010·2 cites·22 claims
- 0357US11396042B1Serial multi-cavity high pressure casting apparatus and high pressure casting method using the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jul 26, 2022·0 cites·14 claims
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