Inventor · disambiguated record
Pil Guk Jang
Also filed as: JANG PIL GUK
5 granted patents·2 pending applications·53 citations·filing 2004–2013
73Inventor score
Top patents by PatentIndex Score
7 records- 0182US7622742B2III-nitride compound semiconductor light emitting deviceEPIVALLEY CO LTD·Filed 2004·Granted Nov 24, 2009·50 cites·13 claims
- 0265US9502603B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameCHO MEOUNG WHAN·Filed 2011·Granted Nov 22, 2016·1 cites·7 claims
- 0359US8963290B2Semiconductor device and manufacturing method thereforTOBA RYUICHI·Filed 2010·Granted Feb 24, 2015·1 cites·13 claims
- 0459US8962362B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameCHO MEOUNG WHAN·Filed 2009·Granted Feb 24, 2015·1 cites·5 claims
- 0555US9012935B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameWAVESQUARE INC·Filed 2013·Granted Apr 21, 2015·0 cites·4 claims
- 0641US2014217457A1Light-emitting element chip and manufacturing method thereforCHO MEOUNG WHAN·Filed 2011·Application pending·0 cites
- 0738US2015187887A1Iii nitride semiconductor device and method of manufacturing the sameCHO MEOUNG WHAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →