Inventor · disambiguated record
In-Gyu Park
Also filed as: PARK IN GYU
26 granted patents·8 pending applications·78 citations·filing 1989–2024
94Inventor score
Files withPOSCO15SAMSUNG ELECTRONICS CO LTD6LG CHEMICAL LTD3SAMSUNG ELECTRONIC DEVICES2SAMSUNG SDI CO LTD2
Top patents by PatentIndex Score
34 records- 0190US8934313B2Negative voltage generator and semiconductor memory deviceSONG TAE-JOONG·Filed 2012·Granted Jan 13, 2015·15 cites·15 claims
- 0289US10774204B2Crosslinked polyethylene compositionLG CHEMICAL LTD·Filed 2017·Granted Sep 15, 2020·3 cites·11 claims
- 0388US10570532B2Polyolefin pellet for preparing fiber and fiber comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Feb 25, 2020·5 cites·11 claims
- 0480US9650703B2Wear resistant austenitic steel having superior machinability and toughness in weld heat affected zones thereof and method for producing samePOSCO·Filed 2012·Granted May 16, 2017·2 cites·8 claims
- 0580US7782701B2Power gating circuit, system on chip circuit including the same and power gating methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 24, 2010·12 cites·17 claims
- 0678US10655196B2Austenitic steel having excellent machinability and ultra-low temperature toughness in weld heat-affected zone, and method of manufacturing the samePOSCO·Filed 2012·Granted May 19, 2020·2 cites·3 claims
- 0775US10041156B2High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method thereforPOSCO·Filed 2013·Granted Aug 7, 2018·1 cites·6 claims
- 0873US12264379B2Steel wire rod having excellent spheroidizing heat treatment properties and method of manufacturing samePOSCO·Filed 2019·Granted Apr 1, 2025·0 cites·9 claims
- 0970US12227824B2Steel wire rod enabling omission of softening heat treatment and method of manufacturing samePOSCO·Filed 2019·Granted Feb 18, 2025·0 cites·7 claims
- 1069US5023508AIn-line type electron gun for color cathode ray tubeSAMSUNG ELECTRONIC DEVICES·Filed 1989·Granted Jun 11, 1991·15 cites·2 claims
- 1168US9897655B2Scan chain circuit and integrated circuit including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 20, 2018·1 cites·15 claims
- 1266US11441202B2Wire rod for cold heading, processed product using same, and manufacturing method thereforPOSCO·Filed 2018·Granted Sep 13, 2022·0 cites·8 claims
- 1361US2024254588A1Wire rod having excellent drawability, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 1458US10301707B2Steel having excellent weldability and impact toughness of welding zonePOSCO·Filed 2013·Granted May 28, 2019·0 cites·5 claims
- 1556US12351885B2Wire rod for graphitization heat treatment, graphite steel, and manufacturing method thereforPOSCO·Filed 2020·Granted Jul 8, 2025·0 cites·7 claims
- 1655US9945014B2High-manganese wear resistant steel having excellent weldability and method for manufacturing samePOSCO·Filed 2012·Granted Apr 17, 2018·0 cites·14 claims
- 1754US8590767B2Method for welding hollow structureCHUN CHANG-KUN·Filed 2011·Granted Nov 26, 2013·2 cites·16 claims
- 1853US12391448B2Double formulation packaging pouch with easy-opening and easy-liquid drinking featuresJBBIO CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·5 claims
- 1953US9589700B2Cross-linked polyethylene compositionsSUN KA RAM·Filed 2012·Granted Mar 7, 2017·2 cites·9 claims
- 2052US2016319407A1Steel for low-temperature service having excellent surface processing qualityPOSCO·Filed 2014·Application pending·0 cites
- 2151US9390812B2E-fuse test device and semiconductor device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 12, 2016·1 cites·18 claims
- 2250US2023020381A1Non-heat treated wire rod having excellent drawability and impact toughness and method for manufacturing samePOSCO·Filed 2020·Application pending·0 cites
- 2350US2023020054A1Bearing wire rod and manufacturing method thereforPOSCO·Filed 2020·Application pending·0 cites
- 2449US5039906AElectron gun for color cathode ray tubeSAMSUNG ELECTRONIC DEVICES·Filed 1990·Granted Aug 13, 1991·9 cites·2 claims
- 2547US2022235443A1Non-heat treated wire rod with excellent wire drawability and impact toughness and manufacturing method thereforPOSCO·Filed 2020·Application pending·0 cites
- 2645US2014356220A1Wear resistant austenitic steel having superior machinability and ductility, and method for producing samePOSCO·Filed 2012·Application pending·0 cites
- 2744US7042750B2Read only memory devices with independently precharged virtual ground and bit linesSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 9, 2006·4 cites·22 claims
- 2844US6801446B2Read only memory devices with independently precharged virtual ground and bit lines and methods for operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 5, 2004·4 cites·27 claims
- 2943US9920186B2Crosslinked polyethylene resin compositionLG CHEMICAL LTD·Filed 2015·Granted Mar 20, 2018·0 cites·6 claims
- 3043US2012245711A1Multi-linkage and multi-tree structure system and method of controlling the samePARK IN-GYU·Filed 2012·Application pending·0 cites
- 3141US2020071792A1High-strength wire rod having superior impact toughness and manufacturing method thereforPOSCO·Filed 2017·Application pending·0 cites
- 3232US6947343B2Semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 20, 2005·0 cites·11 claims
- 3330US6441568B1Electron gun for cathode ray tubeSAMSUNG SDI CO LTD·Filed 2000·Granted Aug 27, 2002·0 cites·10 claims
- 3428US6586869B1Electrodes of electron gunSAMSUNG SDI CO LTD·Filed 2000·Granted Jul 1, 2003·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →