Inventor · disambiguated record
Youn-Chang Lee
Also filed as: LEE YOUN-CHANG
3 granted patents·1 pending application·2 citations·filing 2018–2021
51Inventor score
Top patents by PatentIndex Score
4 records- 0151US11891724B2Electrospinning apparatus for producing ultrafine fibers having improved charged solution control structure and solution transfer pump thereforPARK JONG SU·Filed 2019·Granted Feb 6, 2024·0 cites·18 claims
- 0243US2024076804A1Nozzle block having cleaning means, and electrospinning device having samePARK JONG SU·Filed 2021·Application pending·0 cites
- 0342US11458497B2Coaxial control dual nozzlePARK JONG SU·Filed 2018·Granted Oct 4, 2022·0 cites·14 claims
- 0430USD856911SVehicle tyreKUMHO TIRE CO INC·Filed 2018·Granted Aug 20, 2019·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →