Inventor · disambiguated record
Jin-Hwa Lee
Also filed as: LEE JIN · LEE JIN HWA
38 granted patents·37 pending applications·169 citations·filing 1997–2024
96Inventor score
Top patents by PatentIndex Score
75 records- 0192US5869670A7-(4-aminomethyl-3-methyloxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid and the process for the preparation thereofLG CHEMICAL LTD·Filed 1998·Granted Feb 9, 1999·46 cites·2 claims
- 0288US5962468A7-(4-aminomethyl-3-methyloxyiminopyrrolidin-1-yl)-1- cyclopropyl-6-fluoro-4-oxo-1, 4-dihydro-1, 8-naphthyridine-3-carboxylic acid and the process for the preparation thereofLG CHEMICAL LTD·Filed 1998·Granted Oct 5, 1999·30 cites·12 claims
- 0387US8557462B2Fuel cell stack and fuel cell system using the sameAN SEONG-JIN·Filed 2009·Granted Oct 15, 2013·8 cites·17 claims
- 0487US6723734B2Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2002·Granted Apr 20, 2004·16 cites·33 claims
- 0586US5776944A7-(4-aminomethyl-3-methyloxyiminopyrroplidin-1-yl)-1-cyclopropyl-6-flu oro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid and the process for the preparation thereofLG CHEMICAL LTD·Filed 1997·Granted Jul 7, 1998·38 cites·16 claims
- 0681US8392662B2Methods of data management in non-volatile memory devices and related non-volatile memory systemsJANG JUN-HO·Filed 2009·Granted Mar 5, 2013·11 cites·18 claims
- 0780US7700617B2Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2006·Granted Apr 20, 2010·2 cites·6 claims
- 0875US10196396B2Compounds antagonizing A3 adenosine receptor, method for preparing them, and medical-use thereofHANDOK INC·Filed 2017·Granted Feb 5, 2019·4 cites·13 claims
- 0974US9362579B2Fuel cell system and driving method thereofAN SEONG-JIN·Filed 2011·Granted Jun 7, 2016·2 cites·8 claims
- 1070US8435690B2Fuel cell stack with coolant pump and fuel cell system using the sameSUH JUN-WON·Filed 2010·Granted May 7, 2013·1 cites·17 claims
- 1170US8050971B2Method and system for providing commodity information in shopping commodity searching serviceNHN BUSINESS PLATFORM CORP·Filed 2006·Granted Nov 1, 2011·2 cites·11 claims
- 1270US2025349865A1Method for preparing fuel cell catalyst electrode and fuel cell catalyst electrode prepared therefromHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1368US8785072B2Fuel cell stackLEE JIN-HWA·Filed 2010·Granted Jul 22, 2014·1 cites·15 claims
- 1468US2009182006A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2009·Application pending·0 cites
- 1567US8349582B2High-efficiency viable sampler for ultrafine bioaerosolsUNIV FLORIDA·Filed 2008·Granted Jan 8, 2013·3 cites·20 claims
- 1667US2008181875A1Use of cyclophilin as antioxidant and prevention of cyclosporin a-induced toxicity in cell transplantation by overexpression of cyclophilinKIM SUNG SOO·Filed 2007·Application pending·0 cites
- 1765US8370563B2Non-volatile memory system and access method thereof utilizing a confirm mark when data has been successfully recorded thereinSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Feb 5, 2013·3 cites·14 claims
- 1863US8262792B2Natural adhesive using garlic and fabricating method of the sameLEE JIN HWA·Filed 2008·Granted Sep 11, 2012·0 cites·6 claims
- 1963US2017253588A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2017·Application pending·0 cites
- 2063US2014187576A1Salt of naphthyridine carboxylic acid derivativeKIM AE RI·Filed 2013·Application pending·0 cites
- 2161US2013065917A1Salt of naphthyridine carboxylic acid derivativeKIM AE RI·Filed 2012·Application pending·0 cites
- 2261US2025003848A1Contactor and evaluation method of minute abrasion characteristics of monocrystalline diamond using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 2360US2016264569A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2016·Application pending·0 cites
- 2460US2011125598A1System and method for managing electronic receipts of sales transactions using mobile devicesSHIN JI HOON·Filed 2009·Application pending·0 cites
- 2559US9145506B2Natural adhesiveJR CO LTD·Filed 2013·Granted Sep 29, 2015·0 cites·12 claims
- 2659US2005074438A1Use of cyclophilin as antioxidant and prevention of cyclosporin a-induced toxicity in cell transplantation by overexpression of cyclophilinFiled 2003·Application pending·0 cites
- 2758US2011312987A1Salt of naphthyridine carboxylic acid derivativeKIM AE RI·Filed 2011·Application pending·0 cites
- 2857US11822047B1Meteorological observation device for observing the weather in the atmospheric boundary layer or planetary boundary layerNAT INSTITUTE OF METEOROLOGICAL SCIENCES·Filed 2023·Granted Nov 21, 2023·0 cites·10 claims
- 2957US2015291585A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2015·Application pending·0 cites
- 3057US2023383436A1Synthetic single crystal diamond and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 3156US10923752B2Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising sameKOLON INC·Filed 2017·Granted Feb 16, 2021·0 cites·12 claims
- 3256US2024279843A1Synthetic single crystal diamond and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 3356US2011287529A1Syringe-Shaped Culture Tube and Cell Culture Apparatus Using SameHONG SEOK KEE·Filed 2009·Application pending·0 cites
- 3456US2024287706A1Synthetic single crystal diamond and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 3556US2010240694A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2010·Application pending·0 cites
- 3655US9722271B2Polymer electrolyte membrane, membrane electrode assembly and fuel cell including the sameSAMSUNG SDI CO LTD·Filed 2014·Granted Aug 1, 2017·0 cites·15 claims
- 3755US2010239922A1Fuel cell system and method of driving the sameSAMSUNG SDI CO LTD·Filed 2009·Application pending·0 cites
- 3855US2024183069A1Single-crystal diamond and diamond composite containing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 3954US9413026B2Electricity generation unit and fuel cell stackLEE JIN-HWA·Filed 2012·Granted Aug 9, 2016·0 cites·6 claims
- 4054US2024175166A1Single-crystal diamond and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4154US2024183068A1Single-crystal diamond and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4254US2024175167A1Single-crystal diamond and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4354US2024229295A1Single-crystal diamond and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4453US11637306B2Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising sameKOLON INC·Filed 2018·Granted Apr 25, 2023·0 cites·12 claims
- 4553US11108069B2Method for manufacturing membrane electrode assembly including transferring electrode layer to electrolyte membrane by gas pressureKOLON INC·Filed 2017·Granted Aug 31, 2021·0 cites·10 claims
- 4652US11733428B2Self-powered apparatus for measuring precipitation and method for controlling the sameNAT INSTITUTE OF METEOROLOGICAL SCIENCES·Filed 2022·Granted Aug 22, 2023·0 cites·4 claims
- 4752US8691457B2Fuel cell system and driving method thereofPARK JUN-YOUNG·Filed 2009·Granted Apr 8, 2014·0 cites·10 claims
- 4852US2023219818A1Synthetic single crystal diamond and method for manufacturing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 4952US2004198767A1Salt of naphthyridine carboxylic acid derivativeLG LIFE SCIENCES LTD·Filed 2004·Application pending·0 cites
- 5051US9653741B2Fuel cell stackLEE JIN-HWA·Filed 2011·Granted May 16, 2017·0 cites·10 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →