Inventor · disambiguated record
Sang Won Woo
Also filed as: WOO SANG WON
25 granted patents·6 pending applications·67 citations·filing 2011–2025
94Inventor score
Top patents by PatentIndex Score
31 records- 0195US9851056B2Compact light emitting diode chip and light emitting device having a slim structure with secured durabilitySEOUL VIOSYS CO LTD·Filed 2016·Granted Dec 26, 2017·10 cites·20 claims
- 0295US8987772B2Light emitting diode chip having electrode padKIM YE SEUL·Filed 2011·Granted Mar 24, 2015·18 cites·39 claims
- 0394US10950757B2Flip chip type light emitting diode chipSEOUL VIOSYS CO LTD·Filed 2019·Granted Mar 16, 2021·3 cites·20 claims
- 0494US9520536B2Light emitting diode chip having electrode padSEOUL VIOSYS CO LTD·Filed 2015·Granted Dec 13, 2016·11 cites·20 claims
- 0593US2025374718A1Flip chip type light emitting deviceSEOUL VIOSYS CO LTD·Filed 2025·Application pending·0 cites
- 0692US10804437B2Light emitting diode chip having distributed Bragg reflectorSEOUL VIOSYS CO LTD·Filed 2016·Granted Oct 13, 2020·4 cites·20 claims
- 0791US9865775B2Light emitting elementSEOUL VIOSYS CO LTD·Filed 2016·Granted Jan 9, 2018·7 cites·19 claims
- 0890US10923642B2Light emitting diode and light emitting device having the sameSEOUL VIOSYS CO LTD·Filed 2019·Granted Feb 16, 2021·3 cites·20 claims
- 0989US10126831B2Compact light emitting diode chip, light emitting device and electronic device including the sameSEOUL VIOSYS CO LTD·Filed 2016·Granted Nov 13, 2018·3 cites·44 claims
- 1085US12402449B2Flip chip type light emitting deviceSEOUL VIOSYS CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1177US10672951B2Light emitting elementSEOUL VIOSYS CO LTD·Filed 2017·Granted Jun 2, 2020·2 cites·17 claims
- 1276US11749784B2Flip chip type light emitting deviceSEOUL VIOSYS CO LTD·Filed 2020·Granted Sep 5, 2023·0 cites·19 claims
- 1375US11411142B2Flip chip type light emitting diode chipSEOUL VIOSYS CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·20 claims
- 1472US10608141B2Light emitting diode chip having electrode padSEOUL VIOSYS CO LTD·Filed 2018·Granted Mar 31, 2020·1 cites·19 claims
- 1572US10359153B2Light emitting diode chip having a small area and slim thickness, light emitting device and electronic device including the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Jul 23, 2019·1 cites·17 claims
- 1672US10186638B2Light emitting elementSEOUL VIOSYS CO LTD·Filed 2017·Granted Jan 22, 2019·1 cites·23 claims
- 1771US9397264B2Light emitting diode chip having electrode padSEOUL VIOSYS CO LTD·Filed 2015·Granted Jul 19, 2016·1 cites·27 claims
- 1866US12471416B2Light emitting diode chip having distributed bragg reflectorSEOUL VIOSYS CO LTD·Filed 2020·Granted Nov 11, 2025·0 cites·19 claims
- 1965US2025149572A1Positive Electrode Active Material, Method for Preparing the Same, and Positive Electrode and Lithium Secondary Battery Including the SameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 2064US10707382B2Light emitting elementSEOUL VIOSYS CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·18 claims
- 2163US9929315B2LED chip resistant to electrostatic discharge and LED package including the sameSEOUL VIOSYS CO LTD·Filed 2015·Granted Mar 27, 2018·1 cites·28 claims
- 2257US10107458B2Compact light emitting diode chip and light emitting device including the sameSEOUL VIOSYS CO LTD·Filed 2017·Granted Oct 23, 2018·0 cites·19 claims
- 2355US10216946B2Cloud-based secure printing system and method of processing sameMWSTORY CO LTD·Filed 2016·Granted Feb 26, 2019·1 cites·9 claims
- 2455US9929314B2Light emitting diode chip having electrode padSEOUL VIOSYS CO LTD·Filed 2016·Granted Mar 27, 2018·0 cites·21 claims
- 2553US2023317763A1Light emitting diode having plurality of light emitting cellsSEOUL VIOSYS CO LTD·Filed 2021·Application pending·0 cites
- 2651US2014231852A1Led chip resistant to electrostatic discharge and led package including the sameSEOUL VIOSYS CO LTD·Filed 2014·Application pending·0 cites
- 2751US2025017678A1Cart for optical coherence tomographyRAYWATT INC·Filed 2024·Application pending·0 cites
- 2849US2025057429A1Catheter rotary apparatus for optical coherence tomographyRAYWATT INC·Filed 2024·Application pending·0 cites
- 2945US10340418B2Ultraviolet light emitting device having current blocking layerSEOUL VIOSYS CO LTD·Filed 2018·Granted Jul 2, 2019·0 cites·19 claims
- 3042US10700352B2Precursor of positive electrode active material for secondary battery and positive electrode active material prepared using the sameLG CHEMICAL LTD·Filed 2017·Granted Jun 30, 2020·0 cites·11 claims
- 3135US11250150B2File synchronization and centralization system, and file synchronization and centralization methodMWSTORY CO LTD·Filed 2017·Granted Feb 15, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →