Inventor · disambiguated record
Ho Won Lee
Also filed as: LEE HO W · LEE HO WON · LEE HO YEON
40 granted patents·21 pending applications·218 citations·filing 1994–2024
97Inventor score
Files withSK INNOVATION CO LTD24SAMSUNG ELECTRONICS CO LTD6CHUNG YOUNG MIN3GOLD STAR CO3KOREA ADVANCED INST SCI & TECH3
Top patents by PatentIndex Score
61 records- 0191US8513479B2Zinc ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereofCHUNG YOUNG MIN·Filed 2008·Granted Aug 20, 2013·17 cites·3 claims
- 0291US7542442B2Uplink scheduling method in VoIPSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 2, 2009·24 cites·12 claims
- 0390US11420191B2Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using sameSK INNOVATION CO LTD·Filed 2020·Granted Aug 23, 2022·2 cites·17 claims
- 0486US7894389B2System and method for transmitting and receiving resource allocation information in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 22, 2011·17 cites·15 claims
- 0585US9776591B1Actuator subassemblyKEY SAFETY SYSTEMS INC·Filed 2016·Granted Oct 3, 2017·10 cites·13 claims
- 0684US10213048B2Heat-retaining trayMORU CO LTD·Filed 2015·Granted Feb 26, 2019·18 cites·15 claims
- 0784US8410328B2Method of preparing multicomponent bismuth molybdate catalysts comprising four metal components and method of preparing 1,3-butadiene using said catalystsCHUNG YOUNG MIN·Filed 2008·Granted Apr 2, 2013·8 cites·8 claims
- 0882US8222472B2Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactorCHUNG YOUNG MIN·Filed 2009·Granted Jul 17, 2012·4 cites·14 claims
- 0979US2025083133A1Cobalt-Based Single-Atom Dehydrogenation Catalysts and Method for Producing Corresponding Olefins from Paraffins Using the SameSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1078US2024367157A1Cobalt-Based Single-Atom Dehydrogenation Catalysts Having High Selectivity and Regenerability and Method for Producing Corresponding Olefins from Paraffins Using the SameSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1178US2024326027A1Nickel-Based Oligomerization Catalysts and Method for Oligomerizing Light Olefins Using the SameSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1276US7929963B2Cognitive radio based air interface method in wireless communication systemKOREAN ADVANCED INST OF SCIENCE AND TECHNOLOGY·Filed 2007·Granted Apr 19, 2011·7 cites·20 claims
- 1375US7689215B2Method of compressing control information in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 30, 2010·6 cites·12 claims
- 1475US2024018421A1Solvent Composition Prepared from Waste Oil and Method of Preparing the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1574US11814589B2Solvent composition prepared from waste oil and method of preparing the sameSK INNOVATION CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·9 claims
- 1674US8014349B2Apparatus and method for transmitting/receiving signal in a communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 6, 2011·6 cites·28 claims
- 1773US8515443B2Apparatus and method for transmitting/receiving channel quality information in a communication systemKIM DAI-KWAN·Filed 2008·Granted Aug 20, 2013·6 cites·52 claims
- 1873US8367885B2Method of preparing multicomponent bismuth molybdate catalysts with controlling pH and a method of preparing 1,3-butadiene using thereofSK INNOVATION CO LTD·Filed 2008·Granted Feb 5, 2013·3 cites·7 claims
- 1973US8116246B2System and method for data transmission/reception based on an operational state of a mobile station in a communication systemMIN CHAN-HO·Filed 2008·Granted Feb 14, 2012·6 cites·18 claims
- 2073US7920887B2System and method for setting up P2P communication group in cellular system, and P2P communication system and method using P2P communication groupKOREAN ADVANCED INST OF SCIENCE AND TECHNOLOGY·Filed 2007·Granted Apr 5, 2011·7 cites·4 claims
- 2172US12031093B1Method of producing pyrolysis oil with reduced impuritiesSK INNOVATION CO LTD·Filed 2023·Granted Jul 9, 2024·0 cites·16 claims
- 2272US9511357B2Amorphous calcium phosphate catalyst for use in production of 1,3-butadiene and methyl ethyl ketone from 2,3-butanediol, and method of preparing the sameSK INNOVATION CO LTD·Filed 2015·Granted Dec 6, 2016·1 cites·7 claims
- 2372US8809226B2Method of producing carrier for catalyst for oxidative dehydrogenation of n-butane, method of producing carrier-supported magnesium orthovanadate catalyst, and method of producing n-butene and 1, 3-butadiene using said catalystSONG IN KYU·Filed 2012·Granted Aug 19, 2014·3 cites·5 claims
- 2469US12064750B2Cobalt-based single-atom dehydrogenation catalysts having high selectivity and regenerability and method for producing corresponding olefins from paraffins using the sameSK INNOVATION CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·12 claims
- 2569US12042787B2Nickel-based oligomerization catalysts and method for oligomerizing light olefins using the sameSK INNOVATION CO LTD·Filed 2019·Granted Jul 23, 2024·0 cites·13 claims
- 2669US2024400918A1Method of Reducing Impurities in Pyrolysis OilSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 2767US12054683B2Method of producing lube base oil from middle distillate in pyrolysis oil derived from waste plasticSK INNOVATION CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·8 claims
- 2867US11814590B2Method of producing lubricating base oil from atmospheric residue in pyrolysis oil derived from waste plasticSK INNOVATION CO LTD·Filed 2022·Granted Nov 14, 2023·0 cites·9 claims
- 2967US8927455B2Single-step precipitation method of producing magnesia-zirconia complex carrier for catalyst for oxidative dehydrogenation of n-butane, magnesium orthovanadate catalyst supported on magnesia-zirconia complex carrier, and method of producing n-butene and 1,3-butadiene using said catalystSAMSUNG TOTAL PETROCHEMICALS·Filed 2012·Granted Jan 6, 2015·4 cites·3 claims
- 3067US8457073B2Apparatus and method for relay station handover in multi-hop relay broadband wireless access systemKWUN JONG-HYUNG·Filed 2007·Granted Jun 4, 2013·3 cites·19 claims
- 3167US7860463B2Method of reporting channel state in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Dec 28, 2010·3 cites·8 claims
- 3266US12161999B2Cobalt-based single-atom dehydrogenation catalysts and method for producing corresponding olefins from paraffins using the sameSK INNOVATION CO LTD·Filed 2019·Granted Dec 10, 2024·0 cites·11 claims
- 3366US2024158318A1Method and Device for Converting Waste Plastic Pyrolysis Oil Into Light Olefins with High YieldSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 3465US11905474B2Apparatus and method for refining waste plastic pyrolysis oil using a separatorSK INNOVATION CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·3 claims
- 3564US5838875AApparatus and method for discriminating between analog and digital video signals in high definition video cassette recorderGOLD STAR CO·Filed 1996·Granted Nov 17, 1998·35 cites·15 claims
- 3663US8121630B2Device to sense frequency band to share operating frequency bands in heterogeneous communication systems and method thereofKWON TAE SOO·Filed 2009·Granted Feb 21, 2012·2 cites·19 claims
- 3762US8705432B2Method and system for transmitting/receiving data in communication systemMIN CHAN-HO·Filed 2008·Granted Apr 22, 2014·2 cites·20 claims
- 3862US2024182384A1Method and Device for Converting Waste Plastic Pyrolysis Oil into Light Olefins with High YieldSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 3960US5987212AVariable-speed recording and reproducing method for digital VCR, using trick play dataGOLD STAR CO·Filed 1994·Granted Nov 16, 1999·19 cites·1 claims
- 4059US2023399573A1Method of Producing Dechlorinated Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 4158US11607671B2Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the sameSK INNOVATION CO LTD·Filed 2021·Granted Mar 21, 2023·0 cites·19 claims
- 4258US9714207B2Method for producing aromatic compound from biomass-derived acetic acidSK INNOVATION CO LTD·Filed 2014·Granted Jul 25, 2017·0 cites·26 claims
- 4358US2024158705A1Method and Device for Refining Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 4457US9513796B2Method and device for controlling contents using touch, recording medium therefor, and user terminal having sameKIM JAE-JEUNG·Filed 2011·Granted Dec 6, 2016·2 cites·15 claims
- 4556US2025035977A1Light guide plate, light guide member and backlight unit including the sameMEMSLUX·Filed 2024·Application pending·0 cites
- 4655US11766664B2Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the sameSK INNOVATION CO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·17 claims
- 4753US2023049254A1Device and Method for Refining Waste Plastic Pyrolysis OilSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 4847US2023047040A1Composition for treating neurodegenerative disorders comprising mesenchymal stem cellsCORESTEM CO LTD·Filed 2021·Application pending·0 cites
- 4945US9522383B2Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalystSAMSUNG TOTAL PETROCHEMICALS CO LTD·Filed 2012·Granted Dec 20, 2016·0 cites·7 claims
- 5045US2007213070A1Method and system for transmitting data in communication systemKOREA ADVANCED INST SCI & TECH·Filed 2007·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →