Inventor · disambiguated record
Kwang Hyun Yoo
Also filed as: YOO KWANG HYUN
12 granted patents·8 pending applications·58 citations·filing 2001–2024
85Inventor score
Top patents by PatentIndex Score
20 records- 0183US9950930B2Preparation method of grapheneLG CHEMICAL LTD·Filed 2014·Granted Apr 24, 2018·3 cites·14 claims
- 0283US6492163B1Cell culture tube and multiple roller tube cell culture system using the sameCORE BIOTECH CO LTD·Filed 2001·Granted Dec 10, 2002·48 cites·14 claims
- 0381US10131803B2Preparation method of graphene and dispersed composition of grapheneLG CHEMICAL LTD·Filed 2014·Granted Nov 20, 2018·3 cites·12 claims
- 0475US11820665B2High-pressure homogenizer and method for manufacturing graphene using the sameLG CHEMICAL LTD·Filed 2022·Granted Nov 21, 2023·0 cites·13 claims
- 0573US10033044B2Conducting material composition, and slurry composition for forming electrode of lithium rechargeable battery and lithium rechargeable battery using the sameLG CHEMICAL LTD·Filed 2014·Granted Jul 24, 2018·1 cites·14 claims
- 0671US10435571B2Method for preparing carbon nanotube, and dispersion composition of carbon nanotubeLG CHEMICAL LTD·Filed 2015·Granted Oct 8, 2019·1 cites·12 claims
- 0768US2024274829A1Carbon nanotube dispersion, preparation thereof, electrode slurry composition including same dispersion, electrode including same composition, and secondary battery including same electrodeBETTERIAL CO LTD·Filed 2023·Application pending·0 cites
- 0863US2024328561A1Pipe inspection apparatusKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 0963US2024400393A1Carbon nanotube dispersion liquid, method for preparing same, electrode slurry composition comprising same, electrode comprising same, and lithium secondary battery comprising sameBETTERIAL CO LTD·Filed 2022·Application pending·0 cites
- 1063US2025002351A1Carbon nanotube dispersion liquid, method for preparing same, electrode slurry composition comprising same, electrode comprising same, and lithium secondary battery comprising sameBETTERIAL CO LTD·Filed 2022·Application pending·0 cites
- 1162US11242251B2High-pressure homogenizer and method for manufacturing graphene using the sameLG CHEMICAL LTD·Filed 2017·Granted Feb 8, 2022·0 cites·11 claims
- 1259US2025296449A1Pipeline traversing device and operating method thereofKOREA GAS CORP·Filed 2024·Application pending·0 cites
- 1358US10807056B2High pressure homogenizer and method for manufacturing graphene using the sameLG CHEMICAL LTD·Filed 2017·Granted Oct 20, 2020·0 cites·14 claims
- 1458US8732842B2Method and apparatus for managing contents in mobile devicePARK YOUNG MIN·Filed 2009·Granted May 20, 2014·1 cites·26 claims
- 1548US9215399B2AV signal storage method and apparatus and television having broadcast stream storage functionKIM DEOK-HO·Filed 2006·Granted Dec 15, 2015·0 cites·18 claims
- 1647US2018214888A1Apparatus for exfoliating plate-shaped material comprising microchannelLG CHEMICAL LTD·Filed 2016·Application pending·0 cites
- 1746US11332375B2Peeling device of sheet material including optimized outletLG CHEMICAL LTD·Filed 2016·Granted May 17, 2022·0 cites·4 claims
- 1840US2018141022A1Peeling device of sheet materialLG CHEMICAL LTD·Filed 2016·Application pending·0 cites
- 1939US2017217775A1Partially oxidized graphene and method for preparing sameLG CHEMICAL LTD·Filed 2015·Application pending·0 cites
- 2036US8321091B2Backward motion control method for a car connected to at least one trailerCHUNG WOO JIN·Filed 2010·Granted Nov 27, 2012·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →