Assignee
CHO JONG-PIL
KR·8 granted patents·1 pending application·24 citations·filing 2007–2015
Top patents by PatentIndex Score
9 records- 0186US9755702B2Method of operating near field communication (NFC) device and NFC deviceCHO JONG-PIL·Filed 2015·Granted Sep 5, 2017·6 cites·16 claims
- 0286US9596003B2Near field communication devices, systems, and methods using Q factor adjustmentsCHO JONG-PIL·Filed 2014·Granted Mar 14, 2017·6 cites·17 claims
- 0374US9111187B2Contactless card clamp circuits that compensate for regulator reference voltage fluctuationsCHO JONG PIL·Filed 2012·Granted Aug 18, 2015·3 cites·14 claims
- 0472US8944334B2Internal voltage generating circuit and smart cardCHO JONG-PIL·Filed 2012·Granted Feb 3, 2015·3 cites·13 claims
- 0571US9515702B2Demodulators for near field communication, near field communication devices, and electronic devices having the sameCHO JONG-PIL·Filed 2015·Granted Dec 6, 2016·2 cites·20 claims
- 0660US8085019B2Device for generating internal power supply voltage and method thereofCHO JONG-PIL·Filed 2007·Granted Dec 27, 2011·4 cites·15 claims
- 0745US8120419B2Apparatus for type-A demodulation and integrated circuit card including the sameCHO JONG PIL·Filed 2010·Granted Feb 21, 2012·0 cites·20 claims
- 0843US2014256270A1Methods of controlling resonance frequencies in near field communication devices, near field communication devices and electronic systems having the sameCHO JONG-PIL·Filed 2014·Application pending·0 cites
- 0941US9634674B2Semiconductor deviceCHO JONG-PIL·Filed 2015·Granted Apr 25, 2017·0 cites·9 claims
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