Inventor · disambiguated record
Sungchul Lee
Also filed as: LEE SUNGCHUL
23 granted patents·7 pending applications·123 citations·filing 1992–2025
94Inventor score
Files withVALEO EMBRAYAGES13SAMSUNG ELECTRONICS CO LTD8VALEO KAPEC CO LTD5QRP INC2KOREA ELECTRONICS TECHNOLOGY1
Top patents by PatentIndex Score
30 records- 0192US10352423B2Hydrokinetic torque coupling device with centered friction discVALEO EMBRAYAGES·Filed 2017·Granted Jul 16, 2019·9 cites·20 claims
- 0291US9939057B2Torsional vibration damper for hydrokinetic torque coupling deviceVALEO EMBRAYAGES·Filed 2015·Granted Apr 10, 2018·6 cites·31 claims
- 0388US9360081B2Torsional vibration damper for hydrokinetic torque coupling deviceVALEO EMBRAYAGES·Filed 2014·Granted Jun 7, 2016·8 cites·23 claims
- 0487US9574649B2Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methodsVALEO EMBRAYAGES·Filed 2014·Granted Feb 21, 2017·7 cites·19 claims
- 0586US9528586B2Hydrokinetic torque coupling device having turbine-piston lockup clutch and intermediate clutch component, and related methodsVALEO EMBRAYAGES·Filed 2014·Granted Dec 27, 2016·7 cites·15 claims
- 0680US11326678B2Friction disc apparatus and related torque converter assemblies for use with vehiclesVALEO KAPEC CO LTD·Filed 2020·Granted May 10, 2022·2 cites·15 claims
- 0778US11143280B2Hydrokinetic torque coupling device with centered lock-up clutchVALEO KAPEC CO LTD·Filed 2018·Granted Oct 12, 2021·3 cites·22 claims
- 0878US9322463B2Hydrokinetic torque coupling device with centered lock-up clutch friction disc, and method for assembling the sameVALEO EMBRAYAGES·Filed 2014·Granted Apr 26, 2016·5 cites·24 claims
- 0975US10006531B2Lock-up clutch and torsional vibration damper for hydrokinetic torque coupling device, and related methodsVALEO EMBRAYAGES·Filed 2016·Granted Jun 26, 2018·2 cites·16 claims
- 1075US7079424B1Methods and systems for reducing erase times in flash memory devicesSPANSION L L C·Filed 2004·Granted Jul 18, 2006·24 cites·18 claims
- 1173US9845854B2Hydrokinetic torque coupling device having turbine-piston lock-up clutch, and related methodsVALEO EMBRAYAGES·Filed 2014·Granted Dec 19, 2017·3 cites·20 claims
- 1272US2024237542A1Perpendicular shape anisotropy design with asymmetric composite free layerSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1372US2024234000A1Perpendicular shape anisotropy design with dual spin filteringSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1472US2024237543A1Perpendicular shape anisotropy design with reduced aexSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1567US9709145B2Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methodsVALEO EMBRAYAGES·Filed 2014·Granted Jul 18, 2017·2 cites·7 claims
- 1666US9765872B2Hydrokinetic torque coupling device having turbine-piston lockup clutch with drive-clutch component, and related methodVALEO EMBRAYAGES·Filed 2014·Granted Sep 19, 2017·2 cites·19 claims
- 1765US2025318441A1Magnetic memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1859US11041555B2Sealed piston apparatus and related systems for use with vehicle torque convertersVALEO KAPEC CO LTD·Filed 2019·Granted Jun 22, 2021·0 cites·19 claims
- 1958US10138988B2Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methodsVALEO EMBRAYAGES·Filed 2017·Granted Nov 27, 2018·0 cites·18 claims
- 2055US5557195AMethod and apparatus for evaluating electrostatic discharge conditionsQRP INC·Filed 1994·Granted Sep 17, 1996·23 cites·5 claims
- 2154US12112784B2Magnetoresistive random access memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 8, 2024·0 cites·20 claims
- 2252US11009098B2Blade and spring damper apparatus for use with vehicle torque convertersVALEO KAPEC CO LTD·Filed 2019·Granted May 18, 2021·0 cites·16 claims
- 2352US5376879AMethod and apparatus for evaluating electrostatic discharge conditionsQRP INC·Filed 1992·Granted Dec 27, 1994·20 cites·4 claims
- 2450US11348627B2Race-track memory with improved domain wall motion controlSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 2550US2025335126A1Electronic device and method with processing in memory operationSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2641US11227665B2Magnetic memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 18, 2022·0 cites·20 claims
- 2740US2019226551A1Torque-transmission device, in particular for a motor vehicleVALEO EMBRAYAGES·Filed 2017·Application pending·0 cites
- 2839US11578779B2Intermediate plate apparatus and related damper assemblies for use with vehiclesVALEO KAPEC CO LTD·Filed 2020·Granted Feb 14, 2023·0 cites·16 claims
- 2938US9841060B2Torsional vibration damper for hydrokinetic torque coupling device with inner and outer elastic damping members connected in seriesVALEO EMBRAYAGES·Filed 2015·Granted Dec 12, 2017·0 cites·20 claims
- 3033US2008157832A1Power-On-Reset CircuitKOREA ELECTRONICS TECHNOLOGY·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sungchul Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →