Inventor · disambiguated record
Helen Xu
Also filed as: XU HELEN · XU HELEN X · XU HELEN XIAO
10 granted patents·6 pending applications·61 citations·filing 2003–2018
84Inventor score
Top patents by PatentIndex Score
16 records- 0190US7094490B2Ion conductive block copolymersPOLYFUEL INC·Filed 2003·Granted Aug 22, 2006·36 cites·15 claims
- 0266US7202001B2Sulfonated copolymerPOLYFUEL INC·Filed 2003·Granted Apr 10, 2007·13 cites·27 claims
- 0362US7534515B2Acid-base proton conducting polymer blend membranePOLYFUEL INC·Filed 2003·Granted May 19, 2009·8 cites·16 claims
- 0458US10544330B2Gap filling dielectric materialsHONEYWELL INT INC·Filed 2017·Granted Jan 28, 2020·0 cites·16 claims
- 0553US7354679B2Ion conductive random copolymersPOLYFUEL INC·Filed 2004·Granted Apr 8, 2008·4 cites·14 claims
- 0652US2006135657A1Ion conductive block copolymersPOLYFUEL INC·Filed 2006·Application pending·0 cites
- 0749US10947412B2Crack-resistant silicon-based planarizing compositions, methods and filmsHONEYWELL INT INC·Filed 2018·Granted Mar 16, 2021·0 cites·16 claims
- 0848US10254650B2Low temperature SC1 strippable oxysilane-containing coatingsHONEYWELL INT INC·Filed 2017·Granted Apr 9, 2019·0 cites·20 claims
- 0947US11015082B2Crack-resistant polysiloxane dielectric planarizing compositions, methods and filmsHONEYWELL INT INC·Filed 2018·Granted May 25, 2021·0 cites·13 claims
- 1047US2018022642A1Index matching layer in optical applicationsHONEYWELL INT INC·Filed 2017·Application pending·0 cites
- 1143US8975170B2Dopant ink compositions for forming doped regions in semiconductor substrates, and methods for fabricating dopant ink compositionsZHOU LIGUI·Filed 2011·Granted Mar 10, 2015·0 cites·18 claims
- 1243US8629294B2Borate esters, boron-comprising dopants, and methods of fabricating boron-comprising dopantsSPEAR RICHARD A·Filed 2011·Granted Jan 14, 2014·0 cites·13 claims
- 1341US2006199059A1Ion conductive polymer electrolyte and its membrane electrode assemblyXU HELEN X·Filed 2006·Application pending·0 cites
- 1440US2016148814A1Liquid titanium oxide compositions, methods for forming the same, and methods for etching material layers of or overlying substrates using the sameHONEYWELL INT INC·Filed 2014·Application pending·0 cites
- 1536US2015126653A1Dopant ink compositions for forming doped regions in semiconductor substrates, and methods for fabricating dopant ink compositionsZHOU LIGUI·Filed 2015·Application pending·0 cites
- 1633US2017355826A1Carbosilane polymersHONEYWELL INT INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →