Inventor · disambiguated record
Duck Hwa Hong
Also filed as: HONG DUCK HWA
19 granted patents·3 pending applications·54 citations·filing 2005–2024
90Inventor score
Top patents by PatentIndex Score
22 records- 0196US9311984B1Smart refresh deviceSK HYNIX INC·Filed 2014·Granted Apr 12, 2016·42 cites·20 claims
- 0289US11651812B2Semiconductor memory device for performing target refresh operation and hidden refresh operation in response to normal refresh command and determining row hammer risk levelSK HYNIX INC·Filed 2021·Granted May 16, 2023·2 cites·22 claims
- 0370US12400701B2Memory device for performing smart refresh operation and method of reducing power consumption during refreshSK HYNIX INC·Filed 2023·Granted Aug 26, 2025·0 cites·12 claims
- 0468US10614873B2Memory device, memory system including the same, and address counting and comparing operation for refresh operation method thereofSK HYNIX INC·Filed 2017·Granted Apr 7, 2020·2 cites·20 claims
- 0565US7368300B2Capacitor in semiconductor device and method for fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted May 6, 2008·2 cites·9 claims
- 0662US12494233B2Semiconductor device and operating method of semiconductor deviceSK HYNIX INC·Filed 2023·Granted Dec 9, 2025·0 cites·18 claims
- 0761US11881246B2Memory device for performing smart refresh operation and memory system including the sameSK HYNIX INC·Filed 2021·Granted Jan 23, 2024·0 cites·11 claims
- 0861US9373379B2Active control device and semiconductor device including the sameSK HYNIX INC·Filed 2013·Granted Jun 21, 2016·2 cites·20 claims
- 0954US12198747B2Memory including row circuit and operation method thereofSK HYNIX INC·Filed 2023·Granted Jan 14, 2025·0 cites·17 claims
- 1052US12400696B2Memory device performing precharge operation, and operating method thereofSK HYNIX INC·Filed 2023·Granted Aug 26, 2025·0 cites·19 claims
- 1151US11646072B2Electronic device for adjusting refresh operation periodSK HYNIX INC·Filed 2021·Granted May 9, 2023·0 cites·27 claims
- 1250US10110228B2Semiconductor deviceSK HYNIX INC·Filed 2017·Granted Oct 23, 2018·0 cites·21 claims
- 1349US8279694B2Semiconductor memory device having a reduced noise interferenceHONG DUCK HWA·Filed 2010·Granted Oct 2, 2012·1 cites·19 claims
- 1446US8331174B2Semiconductor memory device and method for operating the sameYOO SEONG NYUH·Filed 2010·Granted Dec 11, 2012·1 cites·22 claims
- 1546US7990788B2Refresh characteristic testing circuit and method for testing refresh using the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 2, 2011·2 cites·7 claims
- 1646US2025259694A1Memory including sense amplifier and operation method of memorySK HYNIX INC·Filed 2024·Application pending·0 cites
- 1742US9336844B2Semiconductor deviceSK HYNIX INC·Filed 2014·Granted May 10, 2016·0 cites·19 claims
- 1840US2022230667A1Word line control circuit and semicondcutor apparatus including the sameSK HYNIX INC·Filed 2021·Application pending·0 cites
- 1938US9396773B2Semiconductor deviceSK HYNIX INC·Filed 2014·Granted Jul 19, 2016·0 cites·18 claims
- 2038US2015380070A1Latch circuit and input/output device including the sameSK HYNIX INC·Filed 2014·Application pending·0 cites
- 2137US8036054B2Semiconductor memory device with improved sensing marginHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Oct 11, 2011·0 cites·15 claims
- 2234US8294486B2Repair circuit including repair controllerHONG DUCK HWA·Filed 2009·Granted Oct 23, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →