Inventor · disambiguated record
Sung Chan Jo
Also filed as: JO SUNG CHAN
51 granted patents·24 pending applications·461 citations·filing 1998–2024
98Inventor score
Files withSAMSUNG DISPLAY CO LTD59QUANTUM MICROMATERIALS INC4SECUGEN CORP4JO SUNG-CHAN3AMAZON TECH INC1
Top patents by PatentIndex Score
75 records- 0198US11811012B2Light-emitting device, display device having same, and method for manufacturing sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 7, 2023·9 cites·18 claims
- 0297US11367823B2Light-emitting device, display device having same, and method for manufacturing sameSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jun 21, 2022·19 cites·26 claims
- 0396US11817474B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 14, 2023·2 cites·20 claims
- 0496US11790837B2Pixel and display apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Oct 17, 2023·3 cites·20 claims
- 0594US6917695B2High contrast, low distortion optical acquisition system for image capturingSECUGEN CORP·Filed 2002·Granted Jul 12, 2005·91 cites·16 claims
- 0692US11403997B2Pixel and display apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Aug 2, 2022·7 cites·20 claims
- 0790US12074264B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Aug 27, 2024·6 cites·20 claims
- 0889US12062739B2Display device and manufacturing method thereforSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Aug 13, 2024·5 cites·14 claims
- 0987US11456439B2Light emitting element and display device including a semiconductor core surrounded by protecting and insulating layersSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Sep 27, 2022·2 cites·22 claims
- 1085US11935986B2Display device and manufacturing method thereforSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Mar 19, 2024·4 cites·20 claims
- 1185US11916178B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Feb 27, 2024·3 cites·20 claims
- 1285US11411044B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Aug 9, 2022·3 cites·20 claims
- 1383US11599327B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Mar 7, 2023·1 cites·23 claims
- 1482US12419151B2Light-emitting device, display device having same, and method for manufacturing sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·19 claims
- 1581US12100728B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Sep 24, 2024·3 cites·24 claims
- 1680US12068279B2Dipole alignment apparatus for use in manufacturing of display device including electric field forming unit having a stage and probe generating electric field, and applying electric field simultaneously with light irradiation generated by the light irradiation device to the ink sprayed on the stageSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Aug 20, 2024·1 cites·23 claims
- 1779US12026426B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Jul 2, 2024·0 cites·20 claims
- 1879US10811470B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Oct 20, 2020·1 cites·14 claims
- 1978US8854719B2Surfactant and method of manufacturing an electrowetting display device using the sameJO SUNG-CHAN·Filed 2012·Granted Oct 7, 2014·2 cites·36 claims
- 2077US12094857B2Method of manufacturing display device including light emitting element ink having light emitting dispersantSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Sep 17, 2024·2 cites·10 claims
- 2176US6381347B1High contrast, low distortion optical acquistion system for image capturingSECUGEN·Filed 1998·Granted Apr 30, 2002·63 cites·28 claims
- 2276US2024088198A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2375US12269965B2Resin composition and manufacturing method of coating layer using the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·14 claims
- 2475US6870946B1Compact optical fingerprint capturing and recognition systemSECUGEN CORP·Filed 1999·Granted Mar 22, 2005·107 cites·9 claims
- 2575US2024379917A1Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2675US2024363806A1Display device and manufacturing method thereforSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2774US2025066570A1Laminate device with metallic and polymer layersQUANTUM MICROMATERIALS INC·Filed 2024·Application pending·0 cites
- 2873US2025107294A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2972US10546959B2Transistor and display device having the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Jan 28, 2020·2 cites·19 claims
- 3070US12119436B2Display device and manufacturing method thereforSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Oct 15, 2024·1 cites·20 claims
- 3170US12002905B2Light emitting element, display device including the same, and method for manufacturing the display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Jun 4, 2024·1 cites·19 claims
- 3270US6154285ASurface treatment for optical image capturing systemSECUGEN CORP·Filed 1998·Granted Nov 28, 2000·84 cites·16 claims
- 3370US2024332265A1Apparatus for separating semiconductor elements and method for fabricating light-emitting elements using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3469US11113499B2Fingerprint recognition device and a driving method thereofSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Sep 7, 2021·1 cites·7 claims
- 3569US10199444B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Feb 5, 2019·1 cites·26 claims
- 3668US11620847B2Fingerprint recognition device and a driving method thereofSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Apr 4, 2023·0 cites·10 claims
- 3767US10011102B2Surfactant and method of manufacturing an electrowetting display device using the sameAMAZON TECH INC·Filed 2014·Granted Jul 3, 2018·0 cites·6 claims
- 3866US12260043B2Electronic device and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 3966US11355559B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 4064US12306512B2Lens device and display assembly including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted May 20, 2025·0 cites·15 claims
- 4164US12033988B2Apparatus for separating semiconductor elements and method for fabricating light-emitting elements using the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·14 claims
- 4263US10964775B2Display panel having low resistance conductive layerSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Mar 30, 2021·0 cites·20 claims
- 4362US12077646B2Coating substrate by polymerization of amine compound and apparatus having polymer coated substrateQUANTUM MICROMATERIALS INC·Filed 2021·Granted Sep 3, 2024·0 cites·20 claims
- 4462US10686024B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jun 16, 2020·0 cites·14 claims
- 4561US12433064B2Inkjet printing device, method for aligning bipolar element, and method for manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·27 claims
- 4661US2024099064A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4760US12433065B2Light-emitting element, display apparatus, and manufacturing method thereforSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·6 claims
- 4860US2018320020A1Resin composition and manufacturing method of coating layer using the sameSAMSUNG DISPLAY CO LTD·Filed 2018·Application pending·0 cites
- 4960US2025014489A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 5059US12475834B2Light emitting diode (LED) display device accurately sensing exponential current in pixel sensing circuitSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·17 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →