Inventor · disambiguated record
Xuelu Zou
Also filed as: ZOU XUELU
73 granted patents·15 pending applications·1,408 citations·filing 1997–2014
99Inventor score
Top patents by PatentIndex Score
88 records- 0198US8697592B2Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is appliedIKENISHI MIKIO·Filed 2012·Granted Apr 15, 2014·37 cites·22 claims
- 0298US6818576B2Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is appliedHOYA CORP·Filed 2002·Granted Nov 16, 2004·149 cites·11 claims
- 0398US6214429B1Disc substrates for information recording discs and magnetic discsHOYA CORP·Filed 1998·Granted Apr 10, 2001·229 cites·75 claims
- 0496US8656734B2Material for information recording medium substrate, information recording medium substrate, information recording medium, and method for manufacturing themZOU XUELU·Filed 2008·Granted Feb 25, 2014·28 cites·12 claims
- 0595US8728963B2Optical glassHOYA CORP·Filed 2013·Granted May 20, 2014·17 cites·15 claims
- 0694US5997977AInformation recording substrate and information recording medium prepared from the substrateHOYA CORP·Filed 1998·Granted Dec 7, 1999·83 cites·59 claims
- 0793US8076014B2Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing methodTACHIWANA KAZUO·Filed 2007·Granted Dec 13, 2011·25 cites·33 claims
- 0893US7595272B2Optical glass, press-molding preform, process for the production thereof, optical element and process for the production thereofHOYA CORP·Filed 2006·Granted Sep 29, 2009·17 cites·16 claims
- 0993US6627566B1Substrate for information recording medium and magnetic recording medium composed of crystallized glassHOYA CORP·Filed 2000·Granted Sep 30, 2003·32 cites·21 claims
- 1092US8158541B2Optical glass, precision press-molding preform and optical elementIKENISHI MIKIO·Filed 2006·Granted Apr 17, 2012·11 cites·20 claims
- 1192US7618909B2Precision press-molding preform, process for the production thereof, optical element and process for the production of the optical elementHOYA CORP·Filed 2008·Granted Nov 17, 2009·11 cites·13 claims
- 1292US7560405B2Optical glass for precision press molding, preform for precision press molding, and process for the production thereofHOYA CORP·Filed 2008·Granted Jul 14, 2009·10 cites·6 claims
- 1391US8741795B2Optical glassZOU XUELU·Filed 2013·Granted Jun 3, 2014·8 cites·21 claims
- 1491US8222170B2Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is appliedIKENISHI MIKIO·Filed 2010·Granted Jul 17, 2012·10 cites·11 claims
- 1591US6599606B1Process for preparation of crystallized glass for information recording diskHOYA CORP·Filed 2000·Granted Jul 29, 2003·21 cites·31 claims
- 1691US6294490B1Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrateHOYA CORP·Filed 1999·Granted Sep 25, 2001·52 cites·13 claims
- 1790US8357459B2Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing methodHOYA CORP·Filed 2011·Granted Jan 22, 2013·8 cites·25 claims
- 1890US7598189B2Phosphate optical glass, preform for precision press molding and manufacturing method of the same, optical element and manufacturing method of the sameHOYA CORP·Filed 2005·Granted Oct 6, 2009·11 cites·27 claims
- 1989US8492299B2Optical glassNEGISHI TOMOAKI·Filed 2012·Granted Jul 23, 2013·5 cites·10 claims
- 2089US8110514B2Optical glassNEGISHI TOMOAKI·Filed 2009·Granted Feb 7, 2012·11 cites·9 claims
- 2189US7351675B2Optical glass, precision press-molding preform, process for production thereof, optical element and process for the production thereofHOYA CORP·Filed 2005·Granted Apr 1, 2008·12 cites·14 claims
- 2289US6977232B2Optical glass, preform for press molding and optical partHOYA CORP·Filed 2002·Granted Dec 20, 2005·36 cites·8 claims
- 2388US8741796B2Optical glassNEGISHI TOMOAKI·Filed 2013·Granted Jun 3, 2014·7 cites·22 claims
- 2488US8410008B2Optical glassNEGISHI TOMOAKI·Filed 2011·Granted Apr 2, 2013·7 cites·16 claims
- 2588US8127570B2Optical glassNEGISHI TOMOAKI·Filed 2009·Granted Mar 6, 2012·10 cites·21 claims
- 2688US6995101B2Optical glass and optical product using the sameHOYA CORP·Filed 2001·Granted Feb 7, 2006·28 cites·107 claims
- 2788US6786064B2Process for the production of glass molded articleHOYA CORP·Filed 2001·Granted Sep 7, 2004·13 cites·20 claims
- 2887US8261579B2Optical glass, precision press-molding preform and optical elementIKENISHI MIKIO·Filed 2012·Granted Sep 11, 2012·7 cites·6 claims
- 2987US6332338B1Method of producing glass substrate for information recording mediumHOYA CORP·Filed 1998·Granted Dec 25, 2001·67 cites·28 claims
- 3086US8424344B2Optical glassZOU XUELU·Filed 2009·Granted Apr 23, 2013·7 cites·5 claims
- 3186US6627565B1Crystallized glass substrate for information recording mediumHOYA CORP·Filed 2000·Granted Sep 30, 2003·33 cites·33 claims
- 3285US8206830B2Glass material for mold pressing and method for manufacturing optical glass elementZOU XUELU·Filed 2007·Granted Jun 26, 2012·10 cites·11 claims
- 3385US7595273B2Glass substrate for information recording medium, process for producing the glass substrate, information recording medium, and process for producing the sameHOYA CORP·Filed 2005·Granted Sep 29, 2009·10 cites·8 claims
- 3484US7827823B2Optical glass, precision press-molding preform, process for producing the preform, optical element and process for producing the elementHOYA CORP·Filed 2009·Granted Nov 9, 2010·8 cites·9 claims
- 3584US7192897B2Near-infrared light-absorbing glass, near-infrared light-absorbing element, near-infrared light-absorbing filter, and method of manufacturing near-infrared light-absorbing formed glass article, and copper-containing glassHOYA CORP·Filed 2003·Granted Mar 20, 2007·35 cites·36 claims
- 3683US8486536B2Glass material for press molding, method for manufacturing optical glass element using same, and optical glass elementZOU XUELU·Filed 2010·Granted Jul 16, 2013·10 cites·17 claims
- 3783US5981015AMethod for selecting a material suitable for a substrate for information recording media, material selected using this method, and magnetic disk formed using this materialHOYA CORP·Filed 1997·Granted Nov 9, 1999·38 cites·33 claims
- 3882US8476178B2Optical glassZOU XUELU·Filed 2009·Granted Jul 2, 2013·8 cites·13 claims
- 3982US7157391B2Optical glass, preform for press molding and optical elementHOYA CORP·Filed 2003·Granted Jan 2, 2007·20 cites·8 claims
- 4082US7015161B2Substrate for information recording medium and magnetic recording medium composed of crystallized glassHOYA CORP·Filed 2005·Granted Mar 21, 2006·6 cites·30 claims
- 4181US8336332B2Process for the production of glass molded article, optical element produced by the process, and method of treating glassHAYASHI KAZUTAKA·Filed 2012·Granted Dec 25, 2012·3 cites·5 claims
- 4280US7930901B2Optical glass, precision press-molding preform, optical element and processes for production of theseHOYA CORP·Filed 2008·Granted Apr 26, 2011·5 cites·1 claims
- 4380US7451620B2Optical glass and optical product using the sameHOYA CORP·Filed 2005·Granted Nov 18, 2008·6 cites·4 claims
- 4480US7090937B2Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is appliedHOYA CORP·Filed 2004·Granted Aug 15, 2006·12 cites·19 claims
- 4580US6063470ASubstrate for information recording media and magnetic discHOYA CORP·Filed 1997·Granted May 16, 2000·59 cites·11 claims
- 4679US6187407B1Glass substrate for magnetic recording medium and method of manufacturing the sameHOYA CORP·Filed 1998·Granted Feb 13, 2001·32 cites·11 claims
- 4777US7232779B2Optical glass, precision press molding preform and method of manufacturing the same, optical element and method of manufacturing the sameHOYA CORP·Filed 2003·Granted Jun 19, 2007·15 cites·27 claims
- 4876US9236077B2Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methodsHOYA CORP·Filed 2014·Granted Jan 12, 2016·2 cites·13 claims
- 4976US7974020B2Lens and process for the production thereofHOYA CORP·Filed 2007·Granted Jul 5, 2011·3 cites·7 claims
- 5076US7538051B2Optical glass, preform for press molding and optical elementHOYA CORP·Filed 2003·Granted May 26, 2009·13 cites·15 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →