Assignee
LEE CHANG-JU
KR·7 granted patents·2 pending applications·36 citations·filing 2005–2017
Top patents by PatentIndex Score
9 records- 0180US10751594B2Skate spinnerLEE CHANG JU·Filed 2017·Granted Aug 25, 2020·6 cites·10 claims
- 0280US8872789B2Method and apparatus controlling touch sensing system and touch sensing system employing sameLEE CHANG-JU·Filed 2011·Granted Oct 28, 2014·6 cites·18 claims
- 0378US8646809B2Length adjustable skate blade guardLEE CHANG JU·Filed 2012·Granted Feb 11, 2014·6 cites·14 claims
- 0476US7469261B2Apparatus and method for protecting system data on computer hard-diskLEE CHANG-JU·Filed 2005·Granted Dec 23, 2008·14 cites·7 claims
- 0569US8478271B1Communications apparatus and method for dispersing trafficLEE CHANG JU·Filed 2012·Granted Jul 2, 2013·2 cites·16 claims
- 0654US7624243B2Apparatus and method for protecting system data on computer hard-diskLEE CHANG-JU·Filed 2005·Granted Nov 24, 2009·2 cites·8 claims
- 0737US2011242028A1Method and apparatus for forming electrode pattern on touch panelLEE CHANG-JU·Filed 2011·Application pending·0 cites
- 0836US8289073B2Semiconductor device having voltage regulatorLEE CHANG-JU·Filed 2010·Granted Oct 16, 2012·0 cites·17 claims
- 0935US2008191777A1Level shifter capable of high speed operation and high-speed level shifting methodLEE CHANG-JU·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →