Inventor · disambiguated record
Chen-Wen Fan
Also filed as: FAN CHEN W · FAN CHEN-WEN
23 granted patents·4 pending applications·186 citations·filing 1998–2009
95Inventor score
Files withOSRAM SYLVANIA INC21FAN CHEN-WEN2CHEN XIANZHONG1DUTTA ARUNAVA1GLOBAL TUNGSTEN & POWDERS CORP1
Top patents by PatentIndex Score
27 records- 0187US7833437B2Moisture-resistant electroluminescent phosphor with high initial brightness and method of makingGLOBAL TUNGSTEN & POWDERS CORP·Filed 2007·Granted Nov 16, 2010·24 cites·18 claims
- 0282US7497974B2Ce,Pr-coactivated yttrium phosphate phosphor and lamp containing sameOSRAM SYLVANIA INC·Filed 2006·Granted Mar 3, 2009·6 cites·6 claims
- 0381US7221084B2Narrow-band UVB-emitting phosphorOSRAM SYLVANIA INC·Filed 2005·Granted May 22, 2007·9 cites·6 claims
- 0481US6309700B1Method of making long life electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2000·Granted Oct 30, 2001·25 cites·10 claims
- 0579US7288215B2Method of making narrow-band UVB-emitting phosphorsOSRAM SYLVANIA INC·Filed 2005·Granted Oct 30, 2007·8 cites·16 claims
- 0679US5985175ABoron oxide coated phosphor and method of making sameOSRAM SYLVANIA INC·Filed 1998·Granted Nov 16, 1999·43 cites·9 claims
- 0778US6682664B1High brightness orange-yellow-emitting electroluminescent phosphor and method of makingOSRAM SYLVANIA INC·Filed 2002·Granted Jan 27, 2004·25 cites·19 claims
- 0870US7846352B2Method of producing UV-emitting magnesium pentaborate phosphorsOSRAM SYLVANIA INC·Filed 2008·Granted Dec 7, 2010·2 cites·22 claims
- 0965US6702959B2Long life, white light emitting electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2002·Granted Mar 9, 2004·8 cites·9 claims
- 1062US6733826B2Method and apparatus for coating electroluminescent phosphorsOSRAM SYLVANIA INC·Filed 2001·Granted May 11, 2004·6 cites·5 claims
- 1157US6849297B1Encapsulated long life electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2000·Granted Feb 1, 2005·4 cites·3 claims
- 1256US7238302B2Single-component, UV-emitting phosphorOSRAM SYLVANIA INC·Filed 2004·Granted Jul 3, 2007·4 cites·17 claims
- 1352US8298666B2Moisture resistant electroluminescent phosphor with high initial brightness and method of makingFAN CHEN-WEN·Filed 2007·Granted Oct 30, 2012·1 cites·2 claims
- 1448US8557143B2Electroluminescent ZnS:Mn phosphor and method of makingCHEN XIANZHONG·Filed 2009·Granted Oct 15, 2013·0 cites·7 claims
- 1548US6426115B1Method for making high-efficacy and long life electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2000·Granted Jul 30, 2002·2 cites·8 claims
- 1645US6562260B2Recovery of electroluminescsent phosphor from encapsulated materialOSRAM SYLVANIA INC·Filed 2001·Granted May 13, 2003·2 cites·4 claims
- 1744US6686043B1Method for making long-life electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2000·Granted Feb 3, 2004·1 cites·8 claims
- 1844US6171650B1Moisture insensitive electroluminescent phosphorOSRAM SYLVANIA INC·Filed 1999·Granted Jan 9, 2001·6 cites·1 claims
- 1943US7309454B2UV-emitting strontium borate phosphor with improved holdover stabilityOSRAM SYLVANIA INC·Filed 2005·Granted Dec 18, 2007·0 cites·14 claims
- 2042US7535176B2VUV-excited device with blue-emitting phosphorOSRAM SYLVANIA INC·Filed 2004·Granted May 19, 2009·0 cites·15 claims
- 2142US6918963B2Method and apparatus for coating electroluminescent phosphorsOSRAM SYLVANIA INC·Filed 2004·Granted Jul 19, 2005·4 cites·3 claims
- 2242US2007069624A1UV-emitting phosphors, phosphor blend and lamp containing sameDUTTA ARUNAVA·Filed 2006·Application pending·0 cites
- 2338US2007096635A1Long-Afterglow Electroluminescent LampOSRAM SYLVANIA INC·Filed 2005·Application pending·0 cites
- 2437US6364951B1Moisture insensitive electroluminescent phosphorOSRAM SYLVANIA INC·Filed 2000·Granted Apr 2, 2002·2 cites·1 claims
- 2537US2003080676A1Preparation of high-brightness, long life, moisture resistant electroluminescent phosphorFiled 2001·Application pending·0 cites
- 2636US6361864B1Method for making high-efficacy and long life electroluminescent phophorOSRAM SYLVANIA INC·Filed 1999·Granted Mar 26, 2002·4 cites·2 claims
- 2734US2007160753A1Method to encapsulate phosphor via chemical vapor depositionFAN CHEN-WEN·Filed 2004·Application pending·0 cites
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