Inventor · disambiguated record
Woongrae Kim
Also filed as: KIM WOONGRAE
123 granted patents·7 pending applications·70 citations·filing 2017–2024
99Inventor score
Top patents by PatentIndex Score
130 records- 0194US11133055B1Electronic device to perform read operation and mode register read operationSK HYNIX INC·Filed 2020·Granted Sep 28, 2021·4 cites·20 claims
- 0292US10605864B2Power gating control system and control method thereofSK HYNIX INC·Filed 2018·Granted Mar 31, 2020·4 cites·11 claims
- 0389US11651812B2Semiconductor 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
- 0488US11869568B2Memory device for performing smart refresh operation and memory system including the sameSK HYNIX INC·Filed 2022·Granted Jan 9, 2024·2 cites·20 claims
- 0586US10943626B1Semiconductor memory device with power gating circuit for data input-output control block and data input/output block and semiconductor system including the sameSK HYNIX INC·Filed 2018·Granted Mar 9, 2021·7 cites·25 claims
- 0685US11967354B2Memory device and operating method for target refresh operation based on number of accessesSK HYNIX INC·Filed 2022·Granted Apr 23, 2024·1 cites·10 claims
- 0784US11942138B2Memory system including semiconductor memory device and operation method thereofSK HYNIX INC·Filed 2022·Granted Mar 26, 2024·1 cites·19 claims
- 0883US11790975B2Memory controller and memory systemSK HYNIX INC·Filed 2021·Granted Oct 17, 2023·1 cites·20 claims
- 0983US10593386B2Semiconductor devicesSK HYNIX INC·Filed 2018·Granted Mar 17, 2020·5 cites·31 claims
- 1082US11749371B2Memory system including memory device performing target refreshSK HYNIX INC·Filed 2021·Granted Sep 5, 2023·1 cites·23 claims
- 1181US11328751B2Semiconductor device for stable control of power-down modeSK HYNIX INC·Filed 2021·Granted May 10, 2022·1 cites·20 claims
- 1280US11404104B2Semiconductor memory device capable of operating at high speed, low power environment by optimizing latency of read command and write command depending on various operation modesSK HYNIX INC·Filed 2020·Granted Aug 2, 2022·1 cites·11 claims
- 1378US11227643B1Electronic devices configured to execute a burst operationSK HYNIX INC·Filed 2020·Granted Jan 18, 2022·1 cites·23 claims
- 1478US10326446B2Semiconductor apparatus including a power gating circuit and a repair method of the semiconductor apparatusSK HYNIX INC·Filed 2017·Granted Jun 18, 2019·3 cites·22 claims
- 1577US10629248B2Semiconductor devices configured to store bank addresses and generate bank group addressesSK HYNIX INC·Filed 2018·Granted Apr 21, 2020·4 cites·26 claims
- 1675US10872645B1Semiconductor devicesSK HYNIX INC·Filed 2019·Granted Dec 22, 2020·3 cites·24 claims
- 1775US10734042B2Semiconductor devicesSK HYNIX INC·Filed 2019·Granted Aug 4, 2020·3 cites·20 claims
- 1874US12431184B2Memory systemSK HYNIX INC·Filed 2023·Granted Sep 30, 2025·0 cites·7 claims
- 1974US11295799B2Devices for performing a refresh operation based on power control operationSK HYNIX INC·Filed 2020·Granted Apr 5, 2022·1 cites·16 claims
- 2072US12288580B2Memory device and operating method for target refresh operation based on number of accessesSK HYNIX INC·Filed 2024·Granted Apr 29, 2025·0 cites·17 claims
- 2172US11670359B2Semiconductor memory device capable of operating at high speed, low power environment by optimizing latency of read command and write command depending on various operation modesSK HYNIX INC·Filed 2022·Granted Jun 6, 2023·0 cites·16 claims
- 2271US11409668B2Memory module, operation method of memory module, memory system, and operation method of memory systemSK HYNIX INC·Filed 2019·Granted Aug 9, 2022·1 cites·20 claims
- 2371US10923167B2Semiconductor devicesSK HYNIX INC·Filed 2019·Granted Feb 16, 2021·2 cites·20 claims
- 2471US10706899B2Semiconductor deviceSK HYNIX INC·Filed 2019·Granted Jul 7, 2020·1 cites·5 claims
- 2570US12068022B2Integrated circuit and memory device including sampling circuitSK HYNIX INC·Filed 2023·Granted Aug 20, 2024·0 cites·19 claims
- 2670US11830537B2Memory and operation method of the memorySK HYNIX INC·Filed 2022·Granted Nov 28, 2023·0 cites·6 claims
- 2770US11790965B2Semiconductor deviceSK HYNIX INC·Filed 2022·Granted Oct 17, 2023·0 cites·9 claims
- 2870US11749333B2Memory systemSK HYNIX INC·Filed 2021·Granted Sep 5, 2023·0 cites·13 claims
- 2970US10699759B2Semiconductor devicesSK HYNIX INC·Filed 2019·Granted Jun 30, 2020·2 cites·20 claims
- 3070US10679682B2Semiconductor devicesSK HYNIX INC·Filed 2018·Granted Jun 9, 2020·2 cites·21 claims
- 3170US2025095709A1Memory with row hammer mitigation techniqueSK HYNIX INC·Filed 2024·Application pending·0 cites
- 3269US10892754B2Semiconductor apparatus including power gating circuitsSK HYNIX INC·Filed 2018·Granted Jan 12, 2021·1 cites·11 claims
- 3369US10733049B2Semiconductor device and error management methodSK HYNIX INC·Filed 2017·Granted Aug 4, 2020·1 cites·14 claims
- 3469US10290361B2Semiconductor systemsSK HYNIX INC·Filed 2017·Granted May 14, 2019·2 cites·15 claims
- 3567US11705182B2Electronic device for controlling command inputSK HYNIX INC·Filed 2022·Granted Jul 18, 2023·0 cites·18 claims
- 3667US10885947B2Power gating system and memory system including the power gating systemSK HYNIX INC·Filed 2019·Granted Jan 5, 2021·1 cites·17 claims
- 3766US11881249B2Power control circuit, semiconductor apparatus including the same and power control method of semiconductor apparatusSK HYNIX INC·Filed 2021·Granted Jan 23, 2024·0 cites·14 claims
- 3866US11501819B2Memory and operation method of the memorySK HYNIX INC·Filed 2021·Granted Nov 15, 2022·0 cites·9 claims
- 3966US11374568B2Semiconductor apparatus including power gating circuitsSK HYNIX INC·Filed 2021·Granted Jun 28, 2022·0 cites·10 claims
- 4066US11170871B2Semiconductor apparatus for compensating for degradation and semiconductor system using the sameSK HYNIX INC·Filed 2020·Granted Nov 9, 2021·0 cites·19 claims
- 4166US11081205B2Semiconductor apparatus for compensating for degradation and semiconductor system using the sameSK HYNIX INC·Filed 2020·Granted Aug 3, 2021·0 cites·17 claims
- 4265US12334135B2Memory device and memory system for performing target refresh operation, and operation method thereofSK HYNIX INC·Filed 2023·Granted Jun 17, 2025·0 cites·19 claims
- 4365US11054888B2Power gating circuit and power gating control systemSK HYNIX INC·Filed 2018·Granted Jul 6, 2021·1 cites·17 claims
- 4465US10530341B2Semiconductor device and operating method thereofSK HYNIX INC·Filed 2018·Granted Jan 7, 2020·1 cites·20 claims
- 4565US10497411B2Semiconductor deviceSK HYNIX INC·Filed 2019·Granted Dec 3, 2019·1 cites·7 claims
- 4664US12190934B2Memory with row hammer mitigation techniqueSK HYNIX INC·Filed 2022·Granted Jan 7, 2025·0 cites·9 claims
- 4764US11462251B2Semiconductor device capable of performing an auto-precharge operationSK HYNIX INC·Filed 2021·Granted Oct 4, 2022·0 cites·10 claims
- 4864US10303541B2Technologies for estimating remaining life of integrated circuits using on-chip memoryGEORGIA TECH RES INST·Filed 2017·Granted May 28, 2019·2 cites·23 claims
- 4963US11670347B2Semiconductor memory device with power gating circuit for data input/output control block and data input/output block and semiconductor system including the sameSK HYNIX INC·Filed 2021·Granted Jun 6, 2023·0 cites·9 claims
- 5063US11037609B2Semiconductor devicesSK HYNIX INC·Filed 2020·Granted Jun 15, 2021·0 cites·5 claims
Showing the top 50 of 130 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →