Inventor · disambiguated record
Yun-Whan Na
Also filed as: NA YUN WHAN
3 granted patents·3 pending applications·10 citations·filing 2011–2013
62Inventor score
Top patents by PatentIndex Score
6 records- 0171US8519603B2Light emitting diode (LED) lampYANG HAENG-SEOK·Filed 2011·Granted Aug 27, 2013·5 cites·14 claims
- 0265US9107256B2Light emitting diode lighting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Aug 11, 2015·2 cites·6 claims
- 0363US8643299B2LED lamp and driving circuit for the sameJEE YONG KEUN·Filed 2011·Granted Feb 4, 2014·3 cites·10 claims
- 0443US2013155674A1Light-emitting device lampSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
- 0543US2014125242A1Illumination systemSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 0636US2015085503A1Lighting apparatusNA YUN WHAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →