Inventor · disambiguated record
Kwi Dong Kim
Also filed as: KIM KWI D · KIM KWI-DONG
57 granted patents·9 pending applications·315 citations·filing 2001–2021
98Inventor score
Files withKOREA ELECTRONICS TELECOMM26SK HYNIX INC16KIM KWI-DONG12HYNIX SEMICONDUCTOR INC4LEE HUI DONG2
Top patents by PatentIndex Score
66 records- 0194US8081038B2Ring oscillator having wide frequency rangeLEE HUI DONG·Filed 2009·Granted Dec 20, 2011·36 cites·9 claims
- 0292US7554416B2Multi-band LC resonance voltage-controlled oscillator with adjustable negative resistance cellKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 30, 2009·21 cites·9 claims
- 0391US9437274B1Memory deviceSK HYNIX INC·Filed 2016·Granted Sep 6, 2016·11 cites·25 claims
- 0489US8264293B2OscillatorYUN SEOK JU·Filed 2010·Granted Sep 11, 2012·9 cites·14 claims
- 0587US7397409B2Multi-bit pipeline analog-to-digital converter having shared amplifier structureKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jul 8, 2008·18 cites·6 claims
- 0687US7026639B2Phase change memory element capable of low power operation and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Apr 11, 2006·39 cites·18 claims
- 0786US7116255B2Multiplying digital to analog converter and multipath pipe line analog to digital converter using the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Oct 3, 2006·22 cites·16 claims
- 0884US8040156B2Lock detection circuit and lock detecting methodKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Oct 18, 2011·14 cites·11 claims
- 0982US7268623B2Low voltage differential signal driver circuit and method for controlling the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 11, 2007·13 cites·11 claims
- 1081US8111574B2Circuit and method for controlling self-refresh cycleKIM KWI DONG·Filed 2009·Granted Feb 7, 2012·10 cites·21 claims
- 1180US7486216B2Multi-bit pipeline analog-to-digital converter capable of altering operating modeKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Feb 3, 2009·12 cites·6 claims
- 1278US8446194B2Spread spectrum clock generating circuitYUN SEOK JU·Filed 2011·Granted May 21, 2013·5 cites·11 claims
- 1376US8217728B2LC voltage-controlled oscillatorLEE HUI DONG·Filed 2010·Granted Jul 10, 2012·4 cites·9 claims
- 1475US7511581B2Wide-band multimode frequency synthesizer and variable frequency dividerKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Mar 31, 2009·9 cites·5 claims
- 1572US9052352B2Fuse circuit and testing method of the sameKIM KWI-DONG·Filed 2012·Granted Jun 9, 2015·2 cites·15 claims
- 1669US10438681B2Test structures and test pads in scribe lane of semiconductor integrated circuitSK HYNIX INC·Filed 2017·Granted Oct 8, 2019·1 cites·15 claims
- 1769US8274317B2Phase-locked loop circuit comprising voltage-controlled oscillator having variable gainCHO SANG HYUN·Filed 2010·Granted Sep 25, 2012·4 cites·14 claims
- 1868US7342281B2Electrostatic discharge protection circuit using triple welled silicon controlled rectifierKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 11, 2008·3 cites·5 claims
- 1966US8248872B2Semiconductor memory device and test method thereofKIM KWI-DONG·Filed 2010·Granted Aug 21, 2012·3 cites·32 claims
- 2066US7928806B2Low voltage frequency synthesizer using boosting method for power supply voltage of charge pumpKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Apr 19, 2011·6 cites·12 claims
- 2166US6833766B2Adaptive loop gain control circuit for voltage controlled oscillatorKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Dec 21, 2004·13 cites·5 claims
- 2265US7583219B2Method of controlling pipeline analog-to-digital converter and pipeline analog-to-digital converter implementing the sameKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Sep 1, 2009·5 cites·16 claims
- 2364US7576961B2Electrostatic discharge protection circuit using triple welled silicon controlled rectifierKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Aug 18, 2009·2 cites·4 claims
- 2464US7545301B2Multi-bit delta-sigma modulatorKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jun 9, 2009·5 cites·9 claims
- 2563US9786390B2Memory device repairable by soft and hard repair operations and memory system including the sameSK HYNIX INC·Filed 2014·Granted Oct 10, 2017·2 cites·18 claims
- 2662US8885433B2Semiconductor device having fuse circuitSK HYNIX INC·Filed 2012·Granted Nov 11, 2014·2 cites·9 claims
- 2762US8350608B2Phase locked loop circuit including automatic frequency control circuit and operating method thereofKOREA ELECTRONICS TELECOMM·Filed 2010·Granted Jan 8, 2013·2 cites·20 claims
- 2862US7683706B2Gain amplifier having switched-capacitor structure for minimizing settling timeKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Mar 23, 2010·2 cites·6 claims
- 2961US8477521B2Fuse circuit and memory device including the sameKIM KWI-DONG·Filed 2010·Granted Jul 2, 2013·2 cites·15 claims
- 3061US8134879B2Semiconductor memory device having redundancy circuit for repairing defective unit cell, and method for repairing defective unit cellKIM KWI-DONG·Filed 2008·Granted Mar 13, 2012·4 cites·19 claims
- 3159US6608578B2Current cell driving circuit in digital-to-analog converterKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Aug 19, 2003·8 cites·7 claims
- 3257US10629281B2Nonvolatile memory apparatus and an operating method thereof based on a power-up signalSK HYNIX INC·Filed 2018·Granted Apr 21, 2020·1 cites·18 claims
- 3357US9852814B1Rupture control device and semiconductor device to improve yieldSK HYNIX INC·Filed 2016·Granted Dec 26, 2017·1 cites·16 claims
- 3457US8120973B2Write driver of semiconductor memory devicePARK MUN-PHIL·Filed 2009·Granted Feb 21, 2012·3 cites·33 claims
- 3557US7916560B2Semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Mar 29, 2011·3 cites·17 claims
- 3657US7105819B2Infrared ray sensor using silicon oxide film as infrared ray absorption layer and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Sep 12, 2006·6 cites·15 claims
- 3756US8737146B2Semiconductor memory device having redundancy circuit for repairing defective unit cellKIM KWI-DONG·Filed 2009·Granted May 27, 2014·3 cites·19 claims
- 3854US11960755B2Apparatus and method for performing target refresh operationSK HYNIX INC·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 3953US8407538B2Semiconductor packageHUH TAE-HYOUNG·Filed 2010·Granted Mar 26, 2013·2 cites·12 claims
- 4053US8064277B2Control circuit of read operation for semiconductor memory apparatusKIM KWI DONG·Filed 2009·Granted Nov 22, 2011·2 cites·16 claims
- 4152US11551740B2Semiconductor memory device and refresh operation method, including input circuit, plurality of latches, plurality of counters and refresh controller for generating reset signalsSK HYNIX INC·Filed 2021·Granted Jan 10, 2023·0 cites·27 claims
- 4249US8379473B2Semiconductor memory device and method for operating the sameHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Feb 19, 2013·1 cites·5 claims
- 4348US7663403B2High-speed asynchronous digital signal level conversion circuitKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Feb 16, 2010·1 cites·4 claims
- 4448US7619943B2Circuit and method for controlling self-refresh cycleHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Nov 17, 2009·1 cites·9 claims
- 4547US8233338B2Multi-bit test control circuitKIM KWI-DONG·Filed 2010·Granted Jul 31, 2012·0 cites·23 claims
- 4647US7532146B2Multi-bit pipeline analog-to-digital converter having merged capacitor switching structureKOREA ELECTRONICS TELECOMM·Filed 2007·Granted May 12, 2009·1 cites·4 claims
- 4745US8531906B2Semiconductor memory device and method for operating the sameSK HYNIX INC·Filed 2013·Granted Sep 10, 2013·0 cites·10 claims
- 4845US8274269B2Switching circuit and small-size high-efficiency DC-DC converter for portable devices including the sameKIM KWI DONG·Filed 2009·Granted Sep 25, 2012·1 cites·15 claims
- 4944US9390811B2Semiconductor device with fuse array and method for operating the sameSK HYNIX INC·Filed 2014·Granted Jul 12, 2016·0 cites·20 claims
- 5044US9135969B2Semiconductor deviceSK HYNIX INC·Filed 2014·Granted Sep 15, 2015·0 cites·20 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →