Inventor · disambiguated record
Xianzhong Chen
Also filed as: CHEN XIANZHONG
9 granted patents·3 pending applications·56 citations·filing 2002–2022
84Inventor score
Files withOSRAM SYLVANIA INC4CHEN XIANZHONG2EVONIK DEGUSSA CHINA CO LTD1GLOBAL TUNGSTEN AND POWDERS CORP1HENAN KANGXING PHARMACEUTICAL1
Top patents by PatentIndex Score
12 records- 0178US6682664B1High brightness orange-yellow-emitting electroluminescent phosphor and method of makingOSRAM SYLVANIA INC·Filed 2002·Granted Jan 27, 2004·25 cites·19 claims
- 0277US6770221B1Single-component white-emitting electroluminescent phosphor and method of making sameOSRAM SYLVANIA INC·Filed 2003·Granted Aug 3, 2004·19 cites·21 claims
- 0363US11713887B2Heating deviceUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2022·Granted Aug 1, 2023·0 cites·10 claims
- 0463US11286475B2Tyrosol-producing recombinant Escherichia coli and construction method and application thereofUNIV JIANGNAN·Filed 2020·Granted Mar 29, 2022·0 cites·13 claims
- 0559US7288216B2Method of making electroluminescent phosphors with small particle sizes and powder with D50 value of no more than 10 micrometersOSRAM SYLVANIA INC·Filed 2005·Granted Oct 30, 2007·1 cites·10 claims
- 0656USD882871SCosmetic puffCHEN XIANZHONG·Filed 2019·Granted Apr 28, 2020·7 cites·1 claims
- 0753US2009212256A1Electroluminescent phosphor and method of makingMARKING GREGORY ALLAN·Filed 2009·Application pending·0 cites
- 0851US7157845B2Single-component yellow-emitting electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2004·Granted Jan 2, 2007·4 cites·8 claims
- 0948US8557143B2Electroluminescent ZnS:Mn phosphor and method of makingCHEN XIANZHONG·Filed 2009·Granted Oct 15, 2013·0 cites·7 claims
- 1048US2014008828A1Electroluminescent phosphor and method of makingGLOBAL TUNGSTEN AND POWDERS CORP·Filed 2013·Application pending·0 cites
- 1137US2019153475A1Gene cassette for homologous recombination knock-out in yeast cellsEVONIK DEGUSSA CHINA CO LTD·Filed 2015·Application pending·0 cites
- 1227US9180492B2Screening machine for superfine powderHENAN KANGXING PHARMACEUTICAL·Filed 2013·Granted Nov 10, 2015·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Xianzhong Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →