Assignee
HYOUNG CHANG HEE
KR·4 granted patents·2 pending applications·10 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0177US8165236B2Human body communication method using multi-carrier modulation methodHYOUNG CHANG-HEE·Filed 2007·Granted Apr 24, 2012·7 cites·6 claims
- 0264US8742888B2Communication apparatus having human body contact sensing function and method thereofHYOUNG CHANG-HEE·Filed 2011·Granted Jun 3, 2014·2 cites·7 claims
- 0360US8488730B2Communication apparatus using synchronized clock signalHYOUNG CHANG HEE·Filed 2010·Granted Jul 16, 2013·1 cites·18 claims
- 0446US8873603B2Method and apparatus for amplitude modulation of spread signalHYOUNG CHANG HEE·Filed 2012·Granted Oct 28, 2014·0 cites·15 claims
- 0541US2012086285A1Apparatus for harvesting energy from electromagnetic fieldHYOUNG CHANG HEE·Filed 2011·Application pending·0 cites
- 0641US2012162128A1Touch input device and electromagnetic-wave transceiver using the same deviceHYOUNG CHANG HEE·Filed 2011·Application pending·0 cites
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