Inventor · disambiguated record
Seung-Hwan Yi
Also filed as: YI SEUNG HWAN · YI SEUNG W
4 granted patents·7 pending applications·49 citations·filing 2002–2025
77Inventor score
Top patents by PatentIndex Score
11 records- 0174US7003125B2Micromachined piezoelectric microspeaker and fabricating method thereofYI SEUNG-HWAN·Filed 2002·Granted Feb 21, 2006·16 cites·7 claims
- 0273US7449694B2Gas sensorELT INC·Filed 2004·Granted Nov 11, 2008·16 cites·25 claims
- 0373US7089638B2Method for fabricating a micromachined piezoelectric microspeakerYI SEUNG-HWAN·Filed 2004·Granted Aug 15, 2006·15 cites·12 claims
- 0471US9480632B2Cosmetic composition containing inorganic powderYI SEUNG HWAN·Filed 2014·Granted Nov 1, 2016·2 cites·10 claims
- 0559US2025241832A1Makeup cosmetic composition for absorbing sebum and method for preparing sameAMOREPACIFIC CORP·Filed 2023·Application pending·0 cites
- 0658US2025375360A1Cosmetic composition comprising three different formulationsAMOREPACIFIC CORP·Filed 2025·Application pending·0 cites
- 0753US2022347061A1Organic-inorganic composite powder and composition including the sameAMOREPACIFIC CORP·Filed 2022·Application pending·0 cites
- 0844US2020113795A1Cosmetic composition and preparation method thereforAMOREPACIFIC CORP·Filed 2018·Application pending·0 cites
- 0943US2012231058A1Cosmetic Composition Containing Inorganic PowderYI SEUNG HWAN·Filed 2010·Application pending·0 cites
- 1041US2009284745A1Gas cell using two parabolic concave mirrors and method of producing gas sensor using the sameYI SEUNG-HWAN·Filed 2004·Application pending·0 cites
- 1126US2005162419A1System and method for 3-dimension simulation of glassesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →