Inventor · disambiguated record
Yuanqiang Li
Also filed as: LI YUANQIANG
7 granted patents·14 citations·filing 2010–2014
77Inventor score
Top patents by PatentIndex Score
7 records- 0186US8535566B2Silicon carbidonitride based phosphors and lighting devices using the sameLI YUANQIANG·Filed 2011·Granted Sep 17, 2013·11 cites·47 claims
- 0268US8551361B2Oxycarbonitride phosphors and light emitting devices using the sameLI YUANQIANG·Filed 2011·Granted Oct 8, 2013·1 cites·42 claims
- 0364US8512599B2Carbonitride based phosphors and light emitting devices using the sameLI YUANQIANG·Filed 2010·Granted Aug 20, 2013·2 cites·26 claims
- 0460US9217105B2Oxycarbonitride phosphors and light emitting devices using the sameLIGHTSCAPE MATERIALS INC·Filed 2014·Granted Dec 22, 2015·0 cites·8 claims
- 0558US8771547B2Oxycarbonitride phosphors and light emitting devices using the sameROHM & HAAS ELECT MAT·Filed 2013·Granted Jul 8, 2014·0 cites·7 claims
- 0654US9017574B2Carbidonitride phosphors and LED lighting devices using the sameLI YUANQIANG·Filed 2012·Granted Apr 28, 2015·0 cites·8 claims
- 0745US8801969B2Carbonitride and carbidonitride phosphors and lighting devices using the sameTHOMAS ALAN·Filed 2012·Granted Aug 12, 2014·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →