Inventor · disambiguated record
Sung Woo Cho
Also filed as: CHO SUNG WOO
50 granted patents·29 pending applications·856 citations·filing 1999–2023
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD12CHEIL IND INC11SAMSUNG DISPLAY CO LTD9KOREA MEDICAL INST4L&F CO LTD4
Top patents by PatentIndex Score
79 records- 0198USD572846SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted Jul 8, 2008·264 cites·1 claims
- 0295US6614176B2Organic electroluminescent device including charge transport buffer layerSAMSUNG SDI CO LTD·Filed 2001·Granted Sep 2, 2003·151 cites·15 claims
- 0393US8892871B2System and method for issuing digital certificate using encrypted imageOLCORPS CO LTD·Filed 2013·Granted Nov 18, 2014·38 cites·15 claims
- 0492USD582061SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted Dec 2, 2008·53 cites·1 claims
- 0590US11052840B2Grommet for wire harnessHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jul 6, 2021·5 cites·20 claims
- 0690US9006713B2Organic light-emitting display apparatusPARK JIN-WOO·Filed 2012·Granted Apr 14, 2015·9 cites·18 claims
- 0790USD570001SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted May 27, 2008·46 cites·1 claims
- 0889USD569999SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted May 27, 2008·42 cites·1 claims
- 0988USD572845SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted Jul 8, 2008·41 cites·1 claims
- 1087USD572844SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted Jul 8, 2008·37 cites·1 claims
- 1185US7130654B2Wireless headset having a local area communication module and being detachable from a communication deviceSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 31, 2006·37 cites·11 claims
- 1284US8120020B2Organic light emitting deviceKHO SAM-IL·Filed 2009·Granted Feb 21, 2012·8 cites·19 claims
- 1380US8055267B2System and method for allocating resource and user terminalSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 8, 2011·8 cites·19 claims
- 1480US7981948B2Artificial stone and associated methodsCHEIL IND INC·Filed 2009·Granted Jul 19, 2011·4 cites·21 claims
- 1578US7406054B2Routing method for wireless networksSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 29, 2008·11 cites·5 claims
- 1675US10224200B2Aluminum compound, method of forming thin film by using the same, and method of fabricating integrated circuit deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 5, 2019·2 cites·8 claims
- 1774US9024303B2Organic light emitting display and manufacturing method thereofPARK JIN-WOO·Filed 2013·Granted May 5, 2015·3 cites·6 claims
- 1874USD571935SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted Jun 24, 2008·20 cites·1 claims
- 1973US10431610B2X-ray detecting panel and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Oct 1, 2019·2 cites·6 claims
- 2069US6781293B2Organic EL device with high contrast ratio and method for manufacturing the sameSAMSUNG SDI CO LTD·Filed 2001·Granted Aug 24, 2004·13 cites·21 claims
- 2168US9012481B2Benzoarylureido compounds, and composition for prevention or treatment of neurodegenerative brain disease containing the sameHAHN HOH-GYU·Filed 2009·Granted Apr 21, 2015·2 cites·10 claims
- 2266US6451461B2Hole transporting compounds having good thermal stability for organic electroluminescent device and method for production thereofSAMSUNG SDI CO LTD·Filed 2001·Granted Sep 17, 2002·20 cites·12 claims
- 2365US12381205B2Positive electrode active material for lithium secondary batteryL&F CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·10 claims
- 2465US9411949B2Encrypted image with matryoshka structure and mutual agreement authentication system and method using the sameCHO SUNG WOO·Filed 2009·Granted Aug 9, 2016·3 cites·18 claims
- 2565US9208660B2Docking device for credit card payment and cash drawer including the sameBSM CASH DRAWER CO LTD·Filed 2014·Granted Dec 8, 2015·2 cites·14 claims
- 2664US9707744B2Lamination apparatusSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Jul 18, 2017·0 cites·15 claims
- 2764US7974631B2Method and system for resource allocation based on distributed scheduling in a wireless communication system including heterogeneous mobile stationsSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 5, 2011·2 cites·13 claims
- 2863USD1065229SDisplay screen or portion thereof with iconKOREA MEDICAL INST·Filed 2022·Granted Mar 4, 2025·3 cites·1 claims
- 2963USD1065230SDisplay screen or portion thereof with iconKOREA MEDICAL INST·Filed 2022·Granted Mar 4, 2025·3 cites·1 claims
- 3062US9274382B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Mar 1, 2016·0 cites·16 claims
- 3162US2025013990A1Non-Fungible Token-Based Vehicle Maintenance Information Verification for a Plurality of Vehicles Using a Non-Fungible Token-Based SystemHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3261US9581866B2Display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Feb 28, 2017·0 cites·15 claims
- 3360US2025105385A1Device for checking the remaining capacity of a rechargeable batteryBASMANTECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3459US11062940B2Organometallic precursors, methods of forming a layer using the same and methods of manufacturing semiconductor devices using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·18 claims
- 3559US9488874B2Liquid crystal displaySAMSUNG DISPLAY CO LTD·Filed 2014·Granted Nov 8, 2016·0 cites·19 claims
- 3658US8583916B2System and method for issuing digital certificate using encrypted imageCHO SUNG-WOO·Filed 2009·Granted Nov 12, 2013·1 cites·3 claims
- 3757USD1065228SDisplay screen or portion thereof with iconKOREA MEDICAL INST·Filed 2022·Granted Mar 4, 2025·2 cites·1 claims
- 3856US2024337443A1Material for active material kiln and kiln including sameL&F CO LTD·Filed 2022·Application pending·0 cites
- 3956US2024045339A1Photomask and method of manufacturing display panel using the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4055US10439205B2Nickel-based composite oxide for lithium secondary battery, and lithium secondary battery including sameL&F CO LTD·Filed 2015·Granted Oct 8, 2019·0 cites·15 claims
- 4155US2022367856A1Positive electrode active material for lithium secondary batteryL&F CO LTD·Filed 2020·Application pending·0 cites
- 4254US10361118B2Organometallic precursors, methods of forming a layer using the same and methods of manufacturing semiconductor devices using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 23, 2019·0 cites·7 claims
- 4353US2021383329A1Method of distributing functional element unit tasks of crowdsourcing-based project, apparatus therefor, and computer program thereforCROWDWORKS INC·Filed 2021·Application pending·0 cites
- 4452US11642015B2Endoscope and sinus entering endoscopeSEOUL NAT UNIV HOSPITAL·Filed 2019·Granted May 9, 2023·0 cites·8 claims
- 4551USD570000SDecorative artificial marble panelCHEIL IND INC·Filed 2007·Granted May 27, 2008·8 cites·1 claims
- 4651US2022246894A1Display device and method of fabricating the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 4751US2025169806A1Sleeve gastrectomy aid deviceUNIV AJOU IND ACADEMIC COOP FOUND·Filed 2021·Application pending·0 cites
- 4850US2024136175A1Auxiliary precursor, thin-film precursor composition, method of forming thin film, and semiconductor substrate fabricated using methodSOULBRAIN CO LTD·Filed 2022·Application pending·0 cites
- 4949US2024164929A1Sleeve gastrectomy aid deviceUNIV AJOU IND ACADEMIC COOP FOUND·Filed 2021·Application pending·0 cites
- 5049US2023279360A1Artificial skin having structure and properties by age, and method for producing sameFOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION·Filed 2021·Application pending·0 cites
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →