Inventor · disambiguated record
Won Hyoung Ryu
Also filed as: RYU WON HYOUNG
1 granted patent·3 pending applications·0 citations·filing 2011–2024
13Inventor score
Technology areasA61M
Top patents by PatentIndex Score
4 records- 0148US11602623B2Balloon catheter having micro needles and manufacturing method for the sameUNIV YONSEI IACF·Filed 2019·Granted Mar 14, 2023·0 cites·11 claims
- 0248US2025128038A1Microneedle structure with high separation yield, device containing the same, and method for manufacturing the sameUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2024·Application pending·0 cites
- 0339US2016158513A1Balloon catheter having micro needles and manufacturing method for the sameUNIV YONSEI IACF·Filed 2015·Application pending·0 cites
- 0430US2013345671A1Microneedle-containing drug delivery device to be attached to exterior wall of vascular vessel and method for drug delivery therewithRYU WON HYOUNG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →