Assignee
PARK HAE-CHAN
KR·10 granted patents·61 citations·filing 2009–2012
Top patents by PatentIndex Score
10 records- 0192US8159869B2Circuit and method for generating reference voltage, phase change random access memory apparatus and read method using the samePARK HAE CHAN·Filed 2009·Granted Apr 17, 2012·29 cites·17 claims
- 0286US8445880B2Phase change memory device having bit-line discharge block and method of fabricating the samePARK HAE CHAN·Filed 2009·Granted May 21, 2013·14 cites·20 claims
- 0377US8440991B2Phase change memory device having a heater with a temperature dependent resistivity, method of manufacturing the same, and circuit of the samePARK HAE CHAN·Filed 2009·Granted May 14, 2013·7 cites·15 claims
- 0473US8498147B2Nonvolatile memory cell, nonvolatile memory device and method for driving the samePARK HAE-CHAN·Filed 2012·Granted Jul 30, 2013·3 cites·4 claims
- 0567US8289761B2Nonvolatile memory cell, nonvolatile memory device and method for driving the samePARK HAE-CHAN·Filed 2009·Granted Oct 16, 2012·4 cites·12 claims
- 0665US8780621B2Semiconductor integrated circuit system and method for driving the samePARK HAE CHAN·Filed 2011·Granted Jul 15, 2014·2 cites·7 claims
- 0752US8524523B2Square pillar-shaped switching element for memory device and method of manufacturing the samePARK HAE CHAN·Filed 2009·Granted Sep 3, 2013·2 cites·11 claims
- 0846US8675402B2Nonvolatile memory cell, nonvolatile memory device and method for driving the samePARK HAE-CHAN·Filed 2012·Granted Mar 18, 2014·0 cites·2 claims
- 0946US8570796B2Nonvolatile memory cell, nonvolatile memory device and method for driving the samePARK HAE-CHAN·Filed 2012·Granted Oct 29, 2013·0 cites·20 claims
- 1034US9552874B2Combined memory block and data processing system having the samePARK HAE CHAN·Filed 2011·Granted Jan 24, 2017·0 cites·11 claims
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