Inventor · disambiguated record
Chang Yeon Kim
Also filed as: KIM CHANG O · KIM CHANG YEON
147 granted patents·25 pending applications·577 citations·filing 1997–2025
99Inventor score
Files withSEOUL VIOSYS CO LTD106LG INNOTEK CO LTD16LG PHILIPS LCD CO LTD15HANWHA TECHWIN CO LTD7SAMSUNG ELECTRONICS CO LTD5
Top patents by PatentIndex Score
172 records- 0198US11552057B2LED unit for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 10, 2023·27 cites·18 claims
- 0297US10892297B2Light emitting diode (LED) stack for a displaySEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 12, 2021·13 cites·20 claims
- 0397US10748881B2Light emitting device with LED stack for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Aug 18, 2020·14 cites·22 claims
- 0496US11587914B2LED chip and manufacturing method of the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted Feb 21, 2023·5 cites·20 claims
- 0595US11658275B2Light emitting device for display and LED display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted May 23, 2023·3 cites·16 claims
- 0695US11527519B2LED unit for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Dec 13, 2022·12 cites·19 claims
- 0794US12356760B2Light emitting device with LED stack for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2022·Granted Jul 8, 2025·1 cites·20 claims
- 0894US11289461B2Light emitting device with LED stack for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted Mar 29, 2022·3 cites·20 claims
- 0994US11282981B2Passivation covered light emitting unit stackSEOUL VIOSYS CO LTD·Filed 2018·Granted Mar 22, 2022·8 cites·23 claims
- 1094US7834844B2Electronic ink display device and driving methodLG DISPLAY CO LTD·Filed 2006·Granted Nov 16, 2010·16 cites·12 claims
- 1193US9831401B2Light emitting diode module for surface mount technology and method of manufacturing the sameSEOUL VIOSYS CO LTD·Filed 2016·Granted Nov 28, 2017·6 cites·22 claims
- 1293US9461212B2Light emitting diode module for surface mount technology and method of manufacturing the sameSEOUL VIOSYS CO LTD·Filed 2015·Granted Oct 4, 2016·7 cites·20 claims
- 1391US11532664B2Light emitting diode (LED) stack for a displaySEOUL VIOSYS CO LTD·Filed 2020·Granted Dec 20, 2022·2 cites·22 claims
- 1491US10892296B2Light emitting device having commonly connected LED sub-unitsSEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 12, 2021·4 cites·20 claims
- 1590US11527514B2LED unit for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2019·Granted Dec 13, 2022·4 cites·19 claims
- 1690US9231169B2High efficiency light emitting diodeSEOUL VIOSYS CO LTD·Filed 2013·Granted Jan 5, 2016·8 cites·16 claims
- 1790US7400089B2Organic electroluminescent display device and method for fabricating the sameLG PHILIPS LCD CO LTD·Filed 2005·Granted Jul 15, 2008·22 cites·12 claims
- 1890US6784965B2In-plane switching mode liquid crystal display device and manufacturing method thereofLG PHILIPS LCD CO LTD·Filed 2001·Granted Aug 31, 2004·35 cites·28 claims
- 1989US11804511B2Light emitting device with LED stack for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2021·Granted Oct 31, 2023·1 cites·21 claims
- 2088US9577171B2Light emitting device package having improved heat dissipation efficiencySEOUL VIOSYS CO LTD·Filed 2015·Granted Feb 21, 2017·5 cites·21 claims
- 2188US9111840B2Semiconductor device and method of fabricating the sameSEOUL VIOSYS CO LTD·Filed 2013·Granted Aug 18, 2015·5 cites·18 claims
- 2288US7676721B2Auto re-transmission request method in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 9, 2010·18 cites·13 claims
- 2388US7106281B2Apparatus and method for driving electro-luminescence panelLG PHILIPS LCD CO LTD·Filed 2002·Granted Sep 12, 2006·37 cites·20 claims
- 2488US2024339488A1Light emitting diode (led) stack for a displaySEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 2588US2024363675A1Light emitting diode stack including organic and inorganic layersSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 2687US10862006B2Light emitting deviceSEOUL VIOSYS CO LTD·Filed 2019·Granted Dec 8, 2020·3 cites·20 claims
- 2787US9362449B2High efficiency light emitting diode and method of fabricating the sameSEOUL VIOSYS CO LTD·Filed 2014·Granted Jun 7, 2016·5 cites·18 claims
- 2887US2024297206A1Light emitting device having commonly connected led sub-unitsSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 2987US2024421134A1Led unit for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 3086US11982933B2Camera module and camera apparatus including sameLG INNOTEK CO LTD·Filed 2020·Granted May 14, 2024·2 cites·19 claims
- 3186US11798974B2Light emitting device for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted Oct 24, 2023·1 cites·15 claims
- 3286US9991424B2Light-emitting diode and method for manufacturing sameSEOUL VIOSYS CO LTD·Filed 2016·Granted Jun 5, 2018·4 cites·17 claims
- 3385US12057542B2Light emitting device having a stacked structureSEOUL VIOSYS CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·18 claims
- 3485US9793441B2Light emitting diode module for surface mount technology and method of manufacturing the sameSEOUL VIOSYS CO LTD·Filed 2016·Granted Oct 17, 2017·3 cites·18 claims
- 3585US6628362B2In-plane switching mode liquid crystal display device having a high aperture ratioLG PHILIPS LCD CO LTD·Filed 2001·Granted Sep 30, 2003·25 cites·14 claims
- 3685US2025070100A1Light emitting diode for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 3784US12040351B2Light emitting diode stack including organic and inorganic layersSEOUL VIOSYS CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·20 claims
- 3884US11991431B2Camera module and camera apparatus including sameLG INNOTEK CO LTD·Filed 2020·Granted May 21, 2024·2 cites·18 claims
- 3984US11398462B2Light emitting device for display and light emitting package having the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted Jul 26, 2022·1 cites·19 claims
- 4084US9236533B2Light emitting diode and method for manufacturing sameSEOUL VIOSYS CO LTD·Filed 2012·Granted Jan 12, 2016·3 cites·7 claims
- 4184US2024421135A1Light emitting device including multiple light emitting partsSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 4284US2024387482A1Light emitting device for display and light emitting package having the sameSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 4383US12125831B2Light emitting device for display and light emitting package having the sameSEOUL VIOSYS CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 4483US12062684B2Light emitting diode (LED) stack for a displaySEOUL VIOSYS CO LTD·Filed 2023·Granted Aug 13, 2024·0 cites·22 claims
- 4583US10290769B2Vertical type light emitting diode having groove disposed under the first conductivity type semiconductor layerSEOUL VIOSYS CO LTD·Filed 2018·Granted May 14, 2019·3 cites·21 claims
- 4682US12100696B2Light emitting diode for display and display apparatus having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Sep 24, 2024·2 cites·20 claims
- 4782US12100695B2Light emitting device including multiple light emitting partsSEOUL VIOSYS CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 4882US11756980B2LED chip package and manufacturing method of the sameSEOUL VIOSYS CO LTD·Filed 2020·Granted Sep 12, 2023·1 cites·20 claims
- 4982US11626554B2Light emitting device having a stacked structureSEOUL VIOSYS CO LTD·Filed 2022·Granted Apr 11, 2023·0 cites·20 claims
- 5082US7006189B2In-plane switching mode liquid crystal display device and manufacturing method thereofLG PHILIPS LCD CO LTD·Filed 2004·Granted Feb 28, 2006·20 cites·19 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →