Inventor · disambiguated record
Nak Kyu Park
Also filed as: PARK NAK-KYU
44 granted patents·1 pending application·513 citations·filing 2000–2022
98Inventor score
Files withHYNIX SEMICONDUCTOR INC21SK HYNIX INC13PARK NAK KYU6SONG KEUN-SOO3HYUNDAI ELECTRONICS IND2
Top patents by PatentIndex Score
45 records- 0198US8856410B2Semiconductor memory apparatusPARK NAK KYU·Filed 2011·Granted Oct 7, 2014·89 cites·9 claims
- 0296US7990174B2Circuit for calibrating impedance and semiconductor apparatus using the sameHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Aug 2, 2011·42 cites·16 claims
- 0395US7176711B2On-die termination impedance calibration deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Feb 13, 2007·57 cites·6 claims
- 0490US6980479B2Semiconductor device for domain crossingHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Dec 27, 2005·56 cites·34 claims
- 0590US6772359B2Clock control circuit for Rambus DRAMHYUNDAI ELECTRONICS IND·Filed 2000·Granted Aug 3, 2004·80 cites·4 claims
- 0686US8854910B2Semiconductor memory device and refresh method thereofPARK NAK KYU·Filed 2012·Granted Oct 7, 2014·10 cites·21 claims
- 0786US7400165B2Method for calibrating a driver and on-die termination of a synchronous memory deviceHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Jul 15, 2008·14 cites·6 claims
- 0886US7340632B2Domain crossing deviceHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Mar 4, 2008·40 cites·22 claims
- 0984US6987704B2Synchronous semiconductor memory device with input-data controller advantageous to low power and high frequencyHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Jan 17, 2006·34 cites·14 claims
- 1083US11636887B2Semiconductor device having dummy lines electrically connected with each otherSK HYNIX INC·Filed 2021·Granted Apr 25, 2023·2 cites·17 claims
- 1182US8077531B2Semiconductor integrated circuit including column redundancy fuse blockSONG KEUN-SOO·Filed 2008·Granted Dec 13, 2011·14 cites·29 claims
- 1280US7499367B2Semiconductor memory device having stacked bank structureHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 3, 2009·12 cites·22 claims
- 1377US9741426B2Semiconductor memory deviceSK HYNIX INC·Filed 2016·Granted Aug 22, 2017·4 cites·17 claims
- 1474US7782079B2Apparatus and method of calibrating on-die termination for semiconductor integrated circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 24, 2010·5 cites·11 claims
- 1568US7205814B2Pulse generatorHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Apr 17, 2007·11 cites·6 claims
- 1666US8699285B2Semiconductor memory device and integrated circuitPARK NAK KYU·Filed 2011·Granted Apr 15, 2014·3 cites·9 claims
- 1765US8599630B2Semiconductor integrated circuit including column redundancy fuse blockSONG KEUN SOO·Filed 2011·Granted Dec 3, 2013·3 cites·18 claims
- 1865US7696776B2Circuit for generating on-die termination control signalHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Apr 13, 2010·5 cites·23 claims
- 1962US8631268B2Slave device, system including master device and slave device, method for operating the same, and chip packagePARK NAK-KYU·Filed 2010·Granted Jan 14, 2014·1 cites·12 claims
- 2061US8823428B2Semiconductor device, method for operating the same, and memory system including the sameSK HYNIX INC·Filed 2013·Granted Sep 2, 2014·1 cites·4 claims
- 2160US8860470B1Input/output line driver circuitSK HYNIX INC·Filed 2013·Granted Oct 14, 2014·1 cites·22 claims
- 2260US7164609B2Device for controlling data output for high-speed memory device and method thereofHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Jan 16, 2007·4 cites·11 claims
- 2359US8508263B2Semiconductor device, method for operating the same, and memory system including the samePARK NAK-KYU·Filed 2010·Granted Aug 13, 2013·1 cites·7 claims
- 2458US12046270B2Memory and operation method of the sameSK HYNIX INC·Filed 2022·Granted Jul 23, 2024·0 cites·17 claims
- 2556US7446586B2Pulse generatorHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Nov 4, 2008·2 cites·2 claims
- 2656US6833741B2Circuit for controlling an initializing circuit in a semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Dec 21, 2004·9 cites·2 claims
- 2754US8995212B2Column repair circuitPARK NAK KYU·Filed 2012·Granted Mar 31, 2015·1 cites·18 claims
- 2853US7755403B2Apparatus and method of setting operation mode in DLL circuitHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jul 13, 2010·2 cites·32 claims
- 2951US7995404B2Semiconductor IC device and data output method of the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 9, 2011·2 cites·17 claims
- 3050US7263025B2Semiconductor memory device for stably controlling power mode at high frequency and method of controlling power mode thereofHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Aug 28, 2007·2 cites·41 claims
- 3148US10622086B2Input/output terminal characteristic calibration circuit and semiconductor apparatus including the sameSK HYNIX INC·Filed 2018·Granted Apr 14, 2020·0 cites·20 claims
- 3248US7795932B2Reset signal generator and a method for generating reset signal of a semiconductor integrated circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Sep 14, 2010·1 cites·9 claims
- 3347US10283213B2Semiconductor device for detecting a poor contact of a power padSK HYNIX INC·Filed 2017·Granted May 7, 2019·0 cites·20 claims
- 3447US9953723B1Input/output terminal characteristic calibration circuit and semiconductor apparatus including the sameSK HYNIX INC·Filed 2017·Granted Apr 24, 2018·0 cites·20 claims
- 3547US7593283B2Semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Sep 22, 2009·1 cites·17 claims
- 3645US9842641B2Semiconductor device and operating method thereofSK HYNIX INC·Filed 2017·Granted Dec 12, 2017·0 cites·7 claims
- 3743US7058756B2Circuit for implementing special mode in packet-based semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jun 6, 2006·3 cites·16 claims
- 3842US9640245B2Semiconductor device and operating method thereofSK HYNIX INC·Filed 2015·Granted May 2, 2017·0 cites·12 claims
- 3941US8374042B2Command decoder and a semiconductor memory device including the sameSK HYNIX INC·Filed 2011·Granted Feb 12, 2013·0 cites·24 claims
- 4039US8730746B2Semiconductor integrated circuitSONG KEUN SOO·Filed 2011·Granted May 20, 2014·0 cites·19 claims
- 4138US2014176192A1Semiconductor deviceSK HYNIX INC·Filed 2013·Application pending·0 cites
- 4237US6880039B2Rambus dynamic random access memoryHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Apr 12, 2005·1 cites·18 claims
- 4333US9741425B2Memory device and memory system including the memory deviceSK HYNIX INC·Filed 2015·Granted Aug 22, 2017·0 cites·18 claims
- 4433US6721228B2Semiconductor memory device using a protocol transmission methodHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Apr 13, 2004·0 cites·10 claims
- 4533US6643190B1Packet command driving type memory deviceHYUNDAI ELECTRONICS IND·Filed 2000·Granted Nov 4, 2003·0 cites·15 claims
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