Inventor · disambiguated record
Wei-Ching Yu
Also filed as: YU WEI · YU WEI-CHING
9 granted patents·9 pending applications·479 citations·filing 1994–2013
91Inventor score
Top patents by PatentIndex Score
18 records- 0194US5691077AShutdown, trilayer battery separatorHOECHST CELANESE CORP·Filed 1996·Granted Nov 25, 1997·126 cites·20 claims
- 0287US5952120AMethod of making a trilayer battery separatorCELGARD LLC·Filed 1997·Granted Sep 14, 1999·111 cites·14 claims
- 0386US5667911AMethods of making cross-ply microporous membrane battery separator, and the battery separators made therebyHOECHST CELANESE CORP·Filed 1994·Granted Sep 16, 1997·72 cites·7 claims
- 0479US5565281AShutdown, bilayer battery separatorHOECHST CELANESE CORP·Filed 1994·Granted Oct 15, 1996·62 cites·11 claims
- 0578US6057060AUltra-thin, single-ply battery separatorCELGARD INC·Filed 1997·Granted May 2, 2000·44 cites·2 claims
- 0675US6878226B2Continuous methods of making microporous battery separatorsFiled 2002·Granted Apr 12, 2005·13 cites·2 claims
- 0768US6346350B1Structurally stable fusible battery separators and method of making sameCELGARD INC·Filed 1999·Granted Feb 12, 2002·28 cites·20 claims
- 0867US7311899B2Compositions comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer, and methods for using the sameOREAL·Filed 2003·Granted Dec 25, 2007·1 cites·18 claims
- 0961US2013251928A1Process for crystallizing and solid state polymerizing polymers and the coated polymerYU WEI-CHING·Filed 2013·Application pending·0 cites
- 1059US6132654AUltra-thin, single-ply battery separatorCELGARD INC·Filed 1999·Granted Oct 17, 2000·22 cites·2 claims
- 1159US2010130085A1Moisture-vapor-breathable and liquid-impermissible structures, moisture-vapor-breathable and liquid-impermissible upholstery structures and methods of making moisture-vapor-breathable and liquid-impermissible structuresINVISTA NORTH AMERICA SARL·Filed 2008·Application pending·0 cites
- 1256US2011110990A1Cosmetic compositions comprising at least one dimethicone, at least one linear hydrocarbon wax and at least one compatibilizing agentOREAL·Filed 2010·Application pending·0 cites
- 1355US2005191327A1Cosmetic composition comprising two different hetero polymers and method of using sameFiled 2004·Application pending·0 cites
- 1454US2004018163A1Cosmetic compositions comprising at least one dimethicone, at least one linear hydrocarbon wax and at least one compatibilizing agentFiled 2003·Application pending·0 cites
- 1541US2009169782A1Process for crystallizing and solid state polymerizing polymers and the coated polymerINVISTA NORTH AMERICA SARL·Filed 2004·Application pending·0 cites
- 1641US2011293543A1Anhydrous composition comprising a dibenzoylmethane compound and a color pigmentYU WEI·Filed 2010·Application pending·0 cites
- 1739US2012008251A1Film capacitors comprising melt-stretched films as dielectricsYU WEI-CHING·Filed 2010·Application pending·0 cites
- 1839US2012301227A1Foundation pile and installing method thereofYU WEI-CHING·Filed 2011·Application pending·0 cites
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