Inventor · disambiguated record
Jushik Yun
Also filed as: YUN JUSHIK
24 granted patents·8 pending applications·100 citations·filing 2007–2021
94Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP20VARKEY JOSEPH8TEKNOR APEX CO2SCHLUMBERGER TECHNOLOCY CORP1WESTERNGECO LLC1
Top patents by PatentIndex Score
32 records- 0191US9368260B2Cable or cable portion with a stop layerVARKEY JOSEPH·Filed 2011·Granted Jun 14, 2016·16 cites·13 claims
- 0290US11387014B2Torque-balanced, gas-sealed wireline cablesSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Jul 12, 2022·6 cites·12 claims
- 0388US10443339B2Elastomeric materialsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Oct 15, 2019·6 cites·16 claims
- 0487US8901425B2Wireline cables not requiring seasoningVARKEY JOSEPH·Filed 2011·Granted Dec 2, 2014·5 cites·12 claims
- 0587US7912333B2Dual conductor fiber optic cableSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Mar 22, 2011·19 cites·26 claims
- 0683US10249409B2Coated conductorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Apr 2, 2019·2 cites·14 claims
- 0783US10087717B2Dual use cable with fiber optics for use in wellbore operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Oct 2, 2018·8 cites·20 claims
- 0883US9412492B2Torque-balanced, gas-sealed wireline cablesVARKEY JOSEPH·Filed 2009·Granted Aug 9, 2016·11 cites·13 claims
- 0979US8863830B2Pressure control device for wireline cables and methodVARKEY JOSEPH·Filed 2010·Granted Oct 21, 2014·7 cites·8 claims
- 1078US7847024B2Elastomer and vulcanizate compositions having desirable high temperature propertiesTEKNOR APEX CO·Filed 2007·Granted Dec 7, 2010·4 cites·22 claims
- 1175US7915532B2Enhanced electrical seismic land cableWESTERNGECO LLC·Filed 2008·Granted Mar 29, 2011·6 cites·19 claims
- 1274US9496075B2Wireline cables not requiring seasoningSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Nov 15, 2016·1 cites·3 claims
- 1371US10435554B2Degradable polymer and fiber componentsSCHLUMBERGER TECHNOLOCY CORP·Filed 2017·Granted Oct 8, 2019·2 cites·18 claims
- 1469US11158442B2Manufacturing techniques for a jacketed metal lineSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Oct 26, 2021·0 cites·16 claims
- 1569US8726980B2Permanent cable for submersible pumps in oil well applicationsVARKEY JOSEPH·Filed 2011·Granted May 20, 2014·5 cites·12 claims
- 1667US12078035B2Elastomer alloy for intelligent sand managementSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Sep 3, 2024·0 cites·19 claims
- 1766US9248473B2Polymer-bonded metallic elements used as strength members, and/or power or data carriers in oilfield cablesVARKEY JOSEPH·Filed 2011·Granted Feb 2, 2016·1 cites·18 claims
- 1865US2019228879A1Methods of manufacturing coated conductorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Application pending·0 cites
- 1960US8913863B2Reduced nylon hydrocarbon application cableVARKEY JOSEPH·Filed 2009·Granted Dec 16, 2014·1 cites·8 claims
- 2059US2019006060A1Continuously bonded small-diameter cable with electrical return on outer wiresSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
- 2158US10037836B2Slickline manufacturing techniquesSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 31, 2018·0 cites·14 claims
- 2256US12398614B2High performance fluoroelastomer bonded seal for downhole applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Aug 26, 2025·0 cites·17 claims
- 2356US2016329128A1Torque-balanced, gas-sealed wireline cablesSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2456US2020040692A1Methods of using elastomeric componentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Application pending·0 cites
- 2556US2016293297A1Cable or cable portion with a stop layerSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Application pending·0 cites
- 2654US11156258B2Reactive super-elastic composite oilfield componentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Oct 26, 2021·0 cites·16 claims
- 2753US8034875B2Elastomer and vulcanizate compositions having desirable high temperature propertiesTEKNOR APEX CO·Filed 2010·Granted Oct 11, 2011·0 cites·16 claims
- 2846US11927082B2Non-metallic compliant sand control screenSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 2945US2014311758A1Continuously Bonded Small-Diameter Cable With Electrical Return On Outer WiresSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Application pending·0 cites
- 3044US2015037581A1Cable having strength member with bonded polymer coatings to create continuously bonded jacketed strength member systemVARKEY JOSEPH·Filed 2011·Application pending·0 cites
- 3142US9767938B2Cables and methods of making cablesSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Sep 19, 2017·0 cites·11 claims
- 3238US2015155073A1Wireline Cables Not Requiring SeasoningSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →