Inventor · disambiguated record
Duck Hwan Oh
Also filed as: OH DUCK HWAN
5 granted patents·2 pending applications·52 citations·filing 2006–2011
76Inventor score
Top patents by PatentIndex Score
7 records- 0195US7700960B2Light emitting diode with ITO layer and method for fabricating the sameSEOUL OPTO DEVICE CO LTD·Filed 2009·Granted Apr 20, 2010·36 cites·12 claims
- 0288US7998761B2Light emitting diode with ITO layer and method for fabricating the sameSEOUL OPTO DEVICE CO LTD·Filed 2006·Granted Aug 16, 2011·13 cites·11 claims
- 0360US7772600B2Light emitting device having zener diode therein and method of fabricating the sameSEOUL OPTO DEVICE CO LTD·Filed 2007·Granted Aug 10, 2010·2 cites·20 claims
- 0457US8093583B2Light emitting diode having barrier layer of superlattice structureLEE SANG JOON·Filed 2007·Granted Jan 10, 2012·1 cites·8 claims
- 0548US7868337B2Light emitting diode and method for manufacturing the sameSEOUL OPTO DEVICE CO LTD·Filed 2008·Granted Jan 11, 2011·0 cites·8 claims
- 0639US2013207147A1Uv light emitting diode and method of manufacturing the sameNAM KI BUM·Filed 2011·Application pending·0 cites
- 0738US2012293045A1High-power ultrasonic probeKIM JEONG SEOK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →