Inventor · disambiguated record
Jong Hyuk Cha
Also filed as: CHA JONG HYUK
5 granted patents·6 pending applications·5 citations·filing 2013–2024
68Inventor score
Top patents by PatentIndex Score
11 records- 0187US10837133B2Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2017·Granted Nov 17, 2020·3 cites·2 claims
- 0282US12319046B2Composite fiber web having superior heat resistance and sound absorption and method of manufacturing sameHYUNDAI MOTOR CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·7 claims
- 0378US10603868B2Melt-blown fiber web having improved elasticity and cohesion, and manufacturing method thereforIKSUNG CO LTD·Filed 2018·Granted Mar 31, 2020·2 cites·3 claims
- 0465US2021062377A1Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0563US2021060896A1Composite Fiber Web Having Superior Heat Resistance and Sound Absorption and Method of Manufacturing SameHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0662US2014127960A1Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 0756US2015314559A1Waved meltblown fiber web and preparation method thereforLEE HUN JOO·Filed 2013·Application pending·0 cites
- 0855US10525665B2Method of preparing a meltblown fiber webIKSUNG CO LTD·Filed 2018·Granted Jan 7, 2020·0 cites·7 claims
- 0955US2016136924A1Melt-blown fiber web having improved elasticity and cohesion, and manufacturing method thereforLEE HUN JOO·Filed 2013·Application pending·0 cites
- 1052US9469092B2Manufacturing method of wheel guardHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 18, 2016·0 cites·8 claims
- 1150US2024328049A1Device for manufacturing polyethylene terephthalate melt blown fiber web and manufacturing method using the sameIKSUNG CO LTD·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →