Inventor · disambiguated record
Duck Ju Kim
Also filed as: KIM DUCK JU
50 granted patents·2 pending applications·361 citations·filing 1999–2023
98Inventor score
Files withHYNIX SEMICONDUCTOR INC32SK HYNIX INC5HYUNDAI ELECTRONICS IND4KIM BYUNG RYUL3KIM YOU SUNG3
Top patents by PatentIndex Score
52 records- 0190US8824207B2Semiconductor memory device and method of operating the sameKIM BYUNG RYUL·Filed 2012·Granted Sep 2, 2014·15 cites·19 claims
- 0289US7660160B2Flash memory device and method of operating the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Feb 9, 2010·15 cites·3 claims
- 0387US8611155B2Semiconductor memory device and program methods thereofKIM BYUNG RYUL·Filed 2011·Granted Dec 17, 2013·13 cites·19 claims
- 0485US8199583B2Method of performing read operation in flash memory deviceKIM YOU SUNG·Filed 2010·Granted Jun 12, 2012·7 cites·6 claims
- 0583US8743632B2Nonvolatile memory device, operating method thereof, and data storage device having the sameSK HYNIX INC·Filed 2012·Granted Jun 3, 2014·8 cites·23 claims
- 0683US7518945B2Page buffer circuit of flash memory deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Apr 14, 2009·15 cites·8 claims
- 0777US8107291B2Method of programming flash memory deviceKIM YOU SUNG·Filed 2010·Granted Jan 31, 2012·4 cites·2 claims
- 0877US6751137B2Column repair circuit in ferroelectric memoryHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jun 15, 2004·24 cites·20 claims
- 0977US6157585ARedundancy circuit and method of ferroelectric memory deviceHYUNDAI ELECTRONICS IND·Filed 1999·Granted Dec 5, 2000·39 cites·15 claims
- 1075US7796434B2Non-volatile memory device and method of operating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Sep 14, 2010·9 cites·9 claims
- 1175US7257047B2Page buffer circuit of flash memory device with improved read operation function and method of controlling read operation thereofHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Aug 14, 2007·9 cites·17 claims
- 1275US6654274B2Ferroelectric memory and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Nov 25, 2003·22 cites·32 claims
- 1374US6639857B2Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing columnHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Oct 28, 2003·18 cites·16 claims
- 1472US8068368B2Method of performing read operation in flash memory deviceKIM YOU SUNG·Filed 2010·Granted Nov 29, 2011·3 cites·6 claims
- 1571US8902674B2Semiconductor memory device and method of reading out the sameYANG IN GON·Filed 2012·Granted Dec 2, 2014·6 cites·15 claims
- 1669US12431171B2Page buffer, semiconductor device including page buffer, and operating method of semiconductor deviceSK HYNIX INC·Filed 2023·Granted Sep 30, 2025·0 cites·22 claims
- 1769US7697341B2Method of testing a non-volatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Apr 13, 2010·6 cites·12 claims
- 1869US7515476B2Non-volatile memory device and data read method and program verify method of non-volatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Apr 7, 2009·7 cites·16 claims
- 1969US6906975B2Reference voltage generating circuit of nonvolatile ferroelectric memory deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jun 14, 2005·16 cites·12 claims
- 2068US8724412B2Voltage supply circuit, semiconductor memory device, and operating method thereofYOO PIL SEON·Filed 2012·Granted May 13, 2014·4 cites·22 claims
- 2167US8102717B2Method of testing for a leakage current between bit lines of nonvolatile memory deviceCHA JAE WON·Filed 2009·Granted Jan 24, 2012·6 cites·10 claims
- 2265US7477550B2NAND flash memory device and method of improving characteristic of a cell in the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jan 13, 2009·7 cites·19 claims
- 2364US6597608B2Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing columnHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jul 22, 2003·14 cites·29 claims
- 2462US6490189B1Boost voltage generating circuit for nonvolatile ferroelectric memory device and method for generating boost voltageHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Dec 3, 2002·12 cites·26 claims
- 2560US9275745B2Semiconductor device and method of operating the sameSK HYNIX INC·Filed 2013·Granted Mar 1, 2016·2 cites·13 claims
- 2660US8867299B2Non-volatile memory deviceRYU JE IL·Filed 2012·Granted Oct 21, 2014·2 cites·17 claims
- 2760US8036042B2Method of operating nonvolatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Oct 11, 2011·4 cites·9 claims
- 2857US8004914B2Method of testing nonvolatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Aug 23, 2011·3 cites·13 claims
- 2957US7715232B2Method of determining a flag state of a non-volatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted May 11, 2010·3 cites·5 claims
- 3056US8565022B2Memory system and method of operating the sameSHIN TAI SIK·Filed 2011·Granted Oct 22, 2013·3 cites·25 claims
- 3156US6483738B2Method for driving nonvolatile ferroelectric memory deviceHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Nov 19, 2002·9 cites·14 claims
- 3256US6480410B2Nonvolatile ferroelectric memory device and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Nov 12, 2002·9 cites·40 claims
- 3356US6188601B1Ferroelectric memory device having single bit line coupled to at least one memory cellHYUNDAI ELECTRONICS IND·Filed 2000·Granted Feb 13, 2001·9 cites·19 claims
- 3455US6868003B2Magnetic random access memoryHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Mar 15, 2005·8 cites·15 claims
- 3555US6836425B2Coding cell of nonvolatile ferroelectric memory device and operating method thereof, and column repair circuit of nonvolatile ferroelectric memory device having the coding cell and method for repairing columnHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Dec 28, 2004·7 cites·6 claims
- 3651US8045393B2Program method of nonvolatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Oct 25, 2011·2 cites·12 claims
- 3751US7903466B2Memory device and method of operating the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 8, 2011·2 cites·5 claims
- 3851US7684253B2Flash memory device having a function for reducing data input error and method of inputting the data in the sameHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Mar 23, 2010·2 cites·15 claims
- 3951US7403431B2Method of reading a flash memory deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Jul 22, 2008·2 cites·4 claims
- 4045US9299444B1Nonvolatile memory device with improved voltage drop and method of driving the sameSK HYNIX INC·Filed 2014·Granted Mar 29, 2016·0 cites·19 claims
- 4143US8908462B2Semiconductor device including current compensatorSK HYNIX INC·Filed 2013·Granted Dec 9, 2014·0 cites·8 claims
- 4243US6195281B1Apparatus for generating reference voltage in ferroelectric memory deviceHYUNDAI ELECTRONICS IND·Filed 2000·Granted Feb 27, 2001·3 cites·18 claims
- 4342US7782676B2Method of operating a nonvolatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 24, 2010·0 cites·13 claims
- 4442US6879510B2Nonvolatile ferroelectric memory device and method for operating the sameHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Apr 12, 2005·3 cites·20 claims
- 4541US6600675B2Reference circuit in ferroelectric memory and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jul 29, 2003·3 cites·16 claims
- 4640US7778096B2Flash memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 17, 2010·0 cites·14 claims
- 4739US6687173B2Circuit for testing ferroelectric capacitor in FRAMHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 3, 2004·2 cites·32 claims
- 4837US8422309B2Voltage generation circuit and nonvolatile memory device using the sameKIM BYUNG RYUL·Filed 2009·Granted Apr 16, 2013·0 cites·27 claims
- 4937US7830180B2Noise protectorHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 9, 2010·0 cites·12 claims
- 5036US2009290431A1Nonvolatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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