Inventor · disambiguated record
Yeon-Sang Ahn
Also filed as: AHN YEON S · AHN YEON-SANG
15 granted patents·9 pending applications·89 citations·filing 1984–2022
90Inventor score
Top patents by PatentIndex Score
24 records- 0192US10941467B2Cold-rolled steel sheet with excellent formability, galvanized steel sheet, and manufacturing method thereofPOSCO·Filed 2019·Granted Mar 9, 2021·3 cites·13 claims
- 0290US11827950B2Method of manufacturing high-strength steel sheet having excellent processabilityPOSCO CO LTD·Filed 2022·Granted Nov 28, 2023·1 cites·7 claims
- 0388US9155764B1Expanded utility of red-cell derived microparticles (RMP) for treatment of bleedingAHN YEON S·Filed 2012·Granted Oct 13, 2015·17 cites·11 claims
- 0485US11519051B2High-strength steel sheet having excellent processability and method for manufacturing samePOSCO·Filed 2018·Granted Dec 6, 2022·2 cites·4 claims
- 0577US8105632B2Cell-derived microparticles as hemostatic agents for control of hemorrhage and treatment of bleeding disordersJY WENCHE·Filed 2005·Granted Jan 31, 2012·10 cites·13 claims
- 0675US6264770B1Intercritical heat treatment process for toughness improvement of SA 508 GR.3 steelKOREA ATOMIC ENERGY RES·Filed 1998·Granted Jul 24, 2001·26 cites·16 claims
- 0773US11345984B2High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the samePOSCO·Filed 2019·Granted May 31, 2022·0 cites·8 claims
- 0873US11345985B2High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the samePOSCO·Filed 2019·Granted May 31, 2022·0 cites·8 claims
- 0969US12428691B2Cold-rolled steel sheet having excellent bendability and hole expandability and method for manufacturing samePOSCO·Filed 2017·Granted Sep 30, 2025·0 cites·4 claims
- 1059US2024052468A1Ultra-high-strength cold-rolled steel sheet having excellent yield strength and bending properties and method for manufacturing samePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1159US2024002968A1Ultra-high strength cold rolled steel sheet having excellent bendability, and method of manufacturing samePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1257US2023357881A1Ultra high strength steel sheet having excellent ductility and method for manufacturing thereofPOSCO·Filed 2021·Application pending·0 cites
- 1356US11241457B2Composition comprising red cell-derived microparticles and method of treating excessive bleedingRXMP THERAPEUTICS INC·Filed 2017·Granted Feb 8, 2022·0 cites·16 claims
- 1456US2023295759A1Steel sheet having excellent formability and strain hardening ratePOSCO·Filed 2021·Application pending·0 cites
- 1555US4728660AMethod of treating diseases arising from platelet hyperactivationUNIV MIAMI·Filed 1984·Granted Mar 1, 1988·14 cites·6 claims
- 1652US2022298596A1Steel sheet having excellent uniform elongation and strain hardening rate, and method for producing samePOSCO·Filed 2020·Application pending·0 cites
- 1750US4837212ATreatment of hemolytic anemia with danazolUNIV MIAMI·Filed 1986·Granted Jun 6, 1989·15 cites·2 claims
- 1849US10941468B2High tensile strength steel having excellent bendability and stretch-flangeability and manufacturing method thereofPOSCO·Filed 2017·Granted Mar 9, 2021·0 cites·10 claims
- 1948US2021071278A1High yield ratio-type high-strength steel sheet and method for manufacturing samePOSCO·Filed 2018·Application pending·0 cites
- 2047US2017080027A1Expanded utility of red-cell derived microparticles (rmp) for treatment of bleedingUNIV MIAMI·Filed 2015·Application pending·0 cites
- 2145US2019071746A1Steel sheet hot-dip plated with zinc based layer with superior bake hardenability and aging resistance, and manufacturing method thereofPOSCO·Filed 2017·Application pending·0 cites
- 2244US10400301B2Dual-phase steel sheet with excellent formability and manufacturing method thereforPOSCO·Filed 2015·Granted Sep 3, 2019·0 cites·7 claims
- 2332US2013316011A1Expanded Utility of Red Cell-Derived Microparticles (RMP) for Treatment of BleedingAHN YEON S·Filed 2012·Application pending·0 cites
- 2429US4835146AMethod of treating sickle cell anemia with danazolUNIV MIAMI·Filed 1987·Granted May 30, 1989·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yeon-Sang Ahn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →