Assignee
YOO CHEOL JUN
KR·11 granted patents·9 pending applications·40 citations·filing 2011–2012
Top patents by PatentIndex Score
20 records- 0190US8546159B2Phosphor film, method of forming the same, and method of coating phosphor layer on LED chipsYOO CHEOL-JUN·Filed 2011·Granted Oct 1, 2013·13 cites·25 claims
- 0283US8987022B2Light-emitting device package and method of manufacturing the sameYOO CHEOL-JUN·Filed 2012·Granted Mar 24, 2015·7 cites·23 claims
- 0380US8796050B2Method and apparatus for manufacturing white light-emitting deviceYOO CHEOL-JUN·Filed 2011·Granted Aug 5, 2014·5 cites·14 claims
- 0480US8710513B2Light-emitting device package and method of manufacturing the sameYOO CHEOL-JUN·Filed 2012·Granted Apr 29, 2014·5 cites·25 claims
- 0575US8587010B2Light emitting device package and method of manufacturing the sameYOO CHEOL JUN·Filed 2011·Granted Nov 19, 2013·3 cites·7 claims
- 0674US8741675B2Method of manufacturing semiconductor light emitting device and mask for application of paste used thereforYOO CHEOL JUN·Filed 2012·Granted Jun 3, 2014·2 cites·20 claims
- 0772US8952404B2Light-emitting device package and method of manufacturing the light-emitting device packageYOO CHEOL-JUN·Filed 2012·Granted Feb 10, 2015·3 cites·22 claims
- 0871US8672308B2Method and apparatus for depositing phosphor on semiconductor-light emitting deviceYOO CHEOL-JUN·Filed 2011·Granted Mar 18, 2014·2 cites·10 claims
- 0957US2013047877A1Squeeze apparatusYOO CHEOL JUN·Filed 2012·Application pending·0 cites
- 1046US8933474B2Light emitting diode package and manufacturing method thereofYOO CHEOL JUN·Filed 2012·Granted Jan 13, 2015·0 cites·17 claims
- 1145US8860069B2Light-emitting device package having a molding member with a low profile, and method of manufacturing the sameYOO CHEOL-JUN·Filed 2012·Granted Oct 14, 2014·0 cites·20 claims
- 1245US2013051061A1Illumination deviceYOO CHEOL-JUN·Filed 2012·Application pending·0 cites
- 1345US2013049239A1Lens fabrication apparatus and lens fabrication method using the sameYOO CHEOL JUN·Filed 2012·Application pending·0 cites
- 1444US8679872B2Light emitting device package and manufacturing method thereofYOO CHEOL JUN·Filed 2011·Granted Mar 25, 2014·0 cites·25 claims
- 1543US2012142124A1Method of applying phosphor to semiconductor light-emitting deviceYOO CHEOL-JUN·Filed 2011·Application pending·0 cites
- 1640US2012138989A1Light emitting device package and method of manufacturing the sameYOO CHEOL JUN·Filed 2011·Application pending·0 cites
- 1740US2012205696A1Light emitting device package and method of manufacturing thereofYOO CHEOL JUN·Filed 2012·Application pending·0 cites
- 1839US2012268916A1Light emitting device package and method of manufacturing the sameYOO CHEOL JUN·Filed 2012·Application pending·0 cites
- 1939US2012178188A1Method and apparatus for depositing phosphor on semiconductor light-emitting deviceYOO CHEOL-JUN·Filed 2012·Application pending·0 cites
- 2039US2012140210A1Tray, testing apparatus and testing method using the sameYOO CHEOL JUN·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →