Inventor · disambiguated record
Wha Seop Lee
Also filed as: LEE WHA S · LEE WHA SEOP
8 granted patents·4 pending applications·263 citations·filing 1989–2010
89Inventor score
Top patents by PatentIndex Score
12 records- 0194US6616435B2Apparatus of polymer web by electrospinning processKOREA INST SCI & TECH·Filed 2001·Granted Sep 9, 2003·126 cites·10 claims
- 0287US7279251B1Lithium secondary battery comprising a super fine fibrous polymer separator film and its fabrication methodKOREA INST SCI & TECH·Filed 2000·Granted Oct 9, 2007·36 cites·11 claims
- 0379US6153003AProcess for preparing a homogeneous cellulose solution using N-methylmorpholine-N-oxideKOREA INST SCI & TECH·Filed 1997·Granted Nov 28, 2000·35 cites·5 claims
- 0479US5093464AWholly aromatic polyamide from N,N'-bis (4-amino phenyl)-isophthalamideKOREA INST SCI & TECH·Filed 1989·Granted Mar 3, 1992·22 cites·10 claims
- 0572US5584919APelletized pre-dope granules of cellulose and tertiary amine oxide, spinning solution, of cellulose and process for making themKOREA INST SCI & TECH·Filed 1994·Granted Dec 17, 1996·21 cites·7 claims
- 0667US6677447B1Process for preparing homogeneous cellulose solution by using supercooled liquid N-methylmorpholine-N-oxide hydrate solventKOREA INST SCI & TECH·Filed 2000·Granted Jan 13, 2004·10 cites·13 claims
- 0765US5611932AMethod for the purification of reclaimed aqueous N-methylmorpholine N-oxide solutionKOREA INST SCI & TECH·Filed 1995·Granted Mar 18, 1997·13 cites·6 claims
- 0854US8691325B2Dye-sensitized solar cell based on electrospun ultra-fine titanium dioxide fibers and fabrication method thereofKIM DONG-YOUNG·Filed 2010·Granted Apr 8, 2014·0 cites·10 claims
- 0950US2009026662A1Hybrid polymer electrolyte, a lithium secondary battery comprising the hybrid polymer electrolyte and their fabrication methodsKOREA INST SCI & TECH·Filed 2008·Application pending·0 cites
- 1045US2005053840A1Lithium secondary battery comprising fine fibrous porous polymer membrane and fabrication method thereofKOREA INST SCI & TECH·Filed 2004·Application pending·0 cites
- 1141US2002100725A1Method for preparing thin fiber-structured polymer webFiled 2001·Application pending·0 cites
- 1240US2005109385A1Dye-sensitized solar cell based on electrospun ultra-fine titanium dioxide fibers and fabrication method thereofFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →