Inventor · disambiguated record
Seunghwan Park
Also filed as: PARK SEUNGHWAN
25 granted patents·13 pending applications·20 citations·filing 2009–2025
91Inventor score
Files withSAMSUNG DISPLAY CO LTD15HITACHI LTD9KOREA ELECTRONICS TELECOMM2PARK SEUNGHWAN2ELECTRONICS & TELECOMMUNICATIONS RES INST1
Top patents by PatentIndex Score
38 records- 0193US11763745B2Data compensator that compensates a change in temperature, display device including the data compensator, and method of driving the display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Sep 19, 2023·2 cites·20 claims
- 0290US8479970B2High corrosion resistant equipment for a plantISHIBASHI RYO·Filed 2012·Granted Jul 9, 2013·11 cites·8 claims
- 0377US2025014517A1Data compensator, display device, and method of driving display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0477US2025252893A1Display apparatus and method of driving display panel using the sameSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 0576US12142217B2Data compensator, display device, and method of driving display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·23 claims
- 0673US8052032B2Composite material and producing method thereofHITACHI LTD·Filed 2009·Granted Nov 8, 2011·3 cites·12 claims
- 0771US2024203313A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0869US12087207B2Display device and method of driving thereofSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·21 claims
- 0969US11948492B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 2, 2024·0 cites·17 claims
- 1068US12315423B2Display apparatus driving panel based on scale factor and method using the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted May 27, 2025·0 cites·21 claims
- 1164US8888069B2Valves having high wear-resistance and high corrosion-resistanceMARUNO YUSAKU·Filed 2011·Granted Nov 18, 2014·2 cites·6 claims
- 1263US11847978B2Display device having a luminance compensator based on sensing current from a display panelSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·20 claims
- 1361US12129558B2Soft magnetic material and method for producing the same, and electric motor containing soft magnetic materialHITACHI LTD·Filed 2019·Granted Oct 29, 2024·0 cites·17 claims
- 1461US11817031B2Display device and method of operating the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 1561US2025292593A1Device and method for providing movement guidance based on recognition of road structureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1659US9092891B2Method and apparatus of environment visualization for tele-operation through hierarchization of object characteristicsKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jul 28, 2015·1 cites·12 claims
- 1758US12073756B2Method of compensating for luminance of display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 1858US8991564B2Disk brakeSUZUKI SHINJI·Filed 2011·Granted Mar 31, 2015·1 cites·3 claims
- 1957US10381904B2Friction stir welding of a solder coated strand coil to a solid coilMITSUBISHI HITACHI POWER SYS·Filed 2017·Granted Aug 13, 2019·0 cites·11 claims
- 2056US11961493B2Display device, and method of operating a display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·19 claims
- 2155US12502724B2Welding control device, welding robot system, and welding control methodHITACHI LTD·Filed 2020·Granted Dec 23, 2025·0 cites·10 claims
- 2255US12183253B2Display apparatus and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·22 claims
- 2355US2024100615A1Welding System, Welding Condition Calculation Apparatus,and Welding Condition Calculation MethodHITACHI LTD·Filed 2021·Application pending·0 cites
- 2454US2011076419A1Method for developing fine grained, thermally stable metallic materialHITACHI AMERICA LTD·Filed 2009·Application pending·0 cites
- 2552US10692416B2Display apparatus having data driving part to selectively store and output color gamma data and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Jun 23, 2020·0 cites·21 claims
- 2651US9570965B2Rotor coil for armature of rotating machine and production method thereofHITACHI LTD·Filed 2013·Granted Feb 14, 2017·0 cites·10 claims
- 2750US11137741B2Quality control device and quality control methodHITACHI LTD·Filed 2017·Granted Oct 5, 2021·0 cites·9 claims
- 2850US2025050586A1Additive manufacturing condition search device and additive manufacturing condition search methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 2948US11393143B2Process state analysis device and process state display methodHITACHI LTD·Filed 2019·Granted Jul 19, 2022·0 cites·10 claims
- 3048US2023143297A1Production knowledge management system, production knowledge management method, and production knowledge management programHITACHI LTD·Filed 2021·Application pending·0 cites
- 3147US2013240607A1Friction stir toolPARK SEUNGHWAN·Filed 2013·Application pending·0 cites
- 3246US9734778B2Display apparatus having increased lateral image qualitySAMSUNG DISPLAY CO LTD·Filed 2015·Granted Aug 15, 2017·0 cites·20 claims
- 3345US8408444B2Friction stir toolPARK SEUNGHWAN·Filed 2010·Granted Apr 2, 2013·0 cites·10 claims
- 3442US9457422B2Heat resistant alloy member, method for manufacturing the same, and method for repairing the sameKAMOSHIDA HIRONORI·Filed 2012·Granted Oct 4, 2016·0 cites·5 claims
- 3541US2012126162A1Steam turbine valveHARUYAMA HIROSHI·Filed 2011·Application pending·0 cites
- 3640US2012183410A1Titanium alloy turbine bladeIMANO SHINYA·Filed 2011·Application pending·0 cites
- 3737US2014060887A1Transparent electric conductorSINGH LAURA JANE·Filed 2012·Application pending·0 cites
- 3831US2015088359A1Mobile robot with returning mechanismKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →