Inventor · disambiguated record
Sunggyu Lee
Also filed as: LEE SUNGGYU
41 granted patents·11 pending applications·976 citations·filing 1984–2025
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD13UNIV AKRON11DRS SUSTAINMENT SYSTEMS INC4LEE SUNGGYU4ELECTRIC POWER RES INST3
Top patents by PatentIndex Score
52 records- 0196US5386055ADepolymerization processUNIV AKRON·Filed 1993·Granted Jan 31, 1995·129 cites·29 claims
- 0295US6575147B2Internal combustion system adapted for use of a dual fuel composition including acetyleneGO TEC·Filed 2000·Granted Jun 10, 2003·98 cites·7 claims
- 0393US6287351B1Dual fuel composition including acetylene for use with diesel and other internal combustion enginesGO TEC INC·Filed 2000·Granted Sep 11, 2001·96 cites·16 claims
- 0493US6076487AInternal combustion system using acetylene fuelGO TEC·Filed 1999·Granted Jun 20, 2000·103 cites·16 claims
- 0592US9801017B2Method of managing geo-fence and electronic device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 24, 2017·9 cites·20 claims
- 0692US8720390B2Fuel performance boosterLEE SUNGGYU·Filed 2012·Granted May 13, 2014·10 cites·19 claims
- 0789US7229647B2Chlorine dioxide gel and associated methodsLEE SUNGGYU·Filed 2003·Granted Jun 12, 2007·40 cites·40 claims
- 0889US6051135AApparatus for making aqueous chlorine dioxide and apparatus for treating water with aqueous chlorine dioxideWATER TECHNOLOGIES LIMITED·Filed 1998·Granted Apr 18, 2000·90 cites·7 claims
- 0987US7931711B2Methods for supercritical water reformation of fuels and generation of hydrogen using supercritical waterDRS SUSTAINMENT SYSTEMS INC·Filed 2007·Granted Apr 26, 2011·8 cites·21 claims
- 1087US6992116B2Devulcanization of cured rubberGOODYEAR TIRE & RUBBER·Filed 2003·Granted Jan 31, 2006·29 cites·20 claims
- 1186US5516952AOxidative decoupling of scrap rubberUNIV AKRON·Filed 1994·Granted May 14, 1996·60 cites·14 claims
- 1283US5427944ABioremediation of polycyclic aromatic hydrocarbon-contaminated soilFiled 1994·Granted Jun 27, 1995·38 cites·7 claims
- 1380US5855861AMethod and apparatus for making aqueous chlorine dioxideWATER TECHNOLOGIES LIMITED·Filed 1996·Granted Jan 5, 1999·48 cites·31 claims
- 1478US5080692AExtraction of organic sulfur from coal by use of supercritical fluidsUNIV AKRON·Filed 1989·Granted Jan 14, 1992·25 cites·14 claims
- 1574US8404008B2Systems and methods for supercritical water reformation of fuels and generation of hydrogen using supercritical waterWOOTTON JOHN R·Filed 2011·Granted Mar 26, 2013·2 cites·18 claims
- 1674US7288127B1Dual fuel composition including acetyleneGO TEC·Filed 2000·Granted Oct 30, 2007·16 cites·6 claims
- 1772US7811537B2Systems and methods for air purifications using supercritical water oxidationDRS SUSTAINMENT SYSTEMS INC·Filed 2007·Granted Oct 12, 2010·4 cites·20 claims
- 1870US5663237AGraft copolymerization in supercritical mediaUNIV AKRON·Filed 1995·Granted Sep 2, 1997·39 cites·8 claims
- 1969US4502942AEnhanced oil recovery from western United States type oil shale using carbon dioxide retorting techniqueUNIV AKRON·Filed 1984·Granted Mar 5, 1985·18 cites·9 claims
- 2067US10867069B2Trustzone graphic rendering method and display device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 15, 2020·2 cites·20 claims
- 2167US7186345B2Systems for water purification through supercritical oxidationENGINEERED SUPPORT SYSTEMS INC·Filed 2004·Granted Mar 6, 2007·10 cites·18 claims
- 2266US8088417B2Chlorine dioxide gel and associated methodsLEE SUNGGYU·Filed 2007·Granted Jan 3, 2012·0 cites·31 claims
- 2365US12464313B2Electronic device and operation method using a geo-fenceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 2464US5079302APolymerization process and the polymers thereofUNIV AKRON·Filed 1990·Granted Jan 7, 1992·17 cites·30 claims
- 2561US6340722B1Polymerization, compatibilized blending, and particle size control of powder coatings in a supercritical fluidUNIV AKRON·Filed 1998·Granted Jan 22, 2002·23 cites·19 claims
- 2660US10817701B2Electronic device including sensorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 27, 2020·1 cites·20 claims
- 2760US8038743B1Systems and methods for supercritical water reformation of fuels and generation of hydrogen using supercritical waterDRS SUSTAINMENT SYSTEMS INC·Filed 2003·Granted Oct 18, 2011·3 cites·18 claims
- 2855US8202548B2Chlorine dioxide gel and associated methodsLEE SUNGGYU·Filed 2007·Granted Jun 19, 2012·1 cites·41 claims
- 2955US2024196162A1Electronic device using geofence and operation methodSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3053US5571869AFlame initiated graft polymerizationUNIV AKRON·Filed 1995·Granted Nov 5, 1996·12 cites·14 claims
- 3153US2025069315A1Electronic apparatus and method for controlling thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3252US5510429APolycarbonate-g-polyacrylate graft copolymerizationUNIV AKRON·Filed 1994·Granted Apr 23, 1996·11 cites·8 claims
- 3352US2025240474A1Display device and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3451US7217750B2Process for incorporating one or more materials into a polymer composition and products produced therebyNORTHERN TECHNOLOGIES INT·Filed 2003·Granted May 15, 2007·1 cites·22 claims
- 3551US7217749B2Process for infusing an alkali metal nitrite into a synthetic resinous materialNORTHERN TECHNOLOGIES INT·Filed 2004·Granted May 15, 2007·1 cites·22 claims
- 3649US12135590B2Electronic device comprising sensor moduleSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 5, 2024·0 cites·16 claims
- 3749US5508194ANutrient medium for the bioremediation of polycyclic aromatic hydrocarbon-contaminated soilUNIV AKRON·Filed 1995·Granted Apr 16, 1996·7 cites·4 claims
- 3849US2023336940A1Electronic device for configuring geofence and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3948US5459166ACatalytic process for production of gasoline from synthesis gasELECTRIC POWER RES INST·Filed 1994·Granted Oct 17, 1995·12 cites·9 claims
- 4046US5004717AProcess for in-situ regeneration of aged methanol catalystsELECTRIC POWER RES INST·Filed 1989·Granted Apr 2, 1991·8 cites·11 claims
- 4144US2022360940A1Electronic device and operation method of electronic device determining location of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 4244US2004022667A1Microbial decontamination and detoxification system and methodFiled 2002·Application pending·0 cites
- 4343US7722823B2Systems and methods for air purification using supercritical water oxidationDRS SUSTAINMENT SYSTEMS INC·Filed 2004·Granted May 25, 2010·0 cites·2 claims
- 4442US2006034750A1Chlorine dioxide generator and associated methodsWATER TECHNOLOGIES LTD·Filed 2004·Application pending·0 cites
- 4541US6849678B1Polymerization, compatibilized blending, and particle size control of powder coatings in a supercritical fluidUNIV AKRON·Filed 2002·Granted Feb 1, 2005·4 cites·13 claims
- 4641US2023422419A1Electronic device including housing, and method for manufacturing housingSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4740US2002099107A1Textile fibers made from strengthened polypropyleneFiled 2001·Application pending·0 cites
- 4839US10306406B2Method for obtaining location information and electronic device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 28, 2019·0 cites·10 claims
- 4938US7091288B2Polymerization of vinylidene fluoride (VF2) in a supercritical fluid mediumARKEMA INC·Filed 2004·Granted Aug 15, 2006·0 cites·41 claims
- 5038US2004181002A1Process for infusing an alkali metal nitrite into a synthetic resinous materialGENCER MEHMET A·Filed 2004·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →