Tian; Yongchi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tian; Yongchi.The latest application filed is for "method of making eu2+ activated inorganic red phosphor".

Company Profile

0.34.35

Tian; Yongchi - Princeton Junction NJ
Tian; Yongchi - Princeton Jct. NJ
Tian; Yongchi - Princeton NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of making EU.sup.2+ activated inorganic red phosphor Grant 9,315,725 - Romanelli , et al. April 19, 2	2016-04-19
Method Of Making Eu2+ Activated Inorganic Red Phosphor App 20160060515 - Romanelli; Michael Dennis ; et al.	2016-03-03
Oxycarbonitride phosphors and light emitting devices using the same Grant 9,217,105 - Li , et al. December 22, 2	2015-12-22
Inorganic red phosphor and lighting devices comprising same Grant 9,200,199 - Romanelli , et al. December 1, 2	2015-12-01
Inorganic phosphor and light emitting devices comprising same Grant 9,200,198 - Romanelli , et al. December 1, 2	2015-12-01
Carbidonitride phosphors and LED lighting devices using the same Grant 9,017,574 - Li , et al. April 28, 2	2015-04-28
Metal silicate halide phosphors and LED lighting devices using the same Grant 8,906,262 - Tian , et al. December 9, 2	2014-12-09
Oxycarbonitride Phosphors And Light Emitting Devices Using The Same App 20140265820 - Li; Yuanqiang ; et al.	2014-09-18
Halogenated oxycarbidonitride phosphor and devices using same Grant 8,815,121 - Li , et al. August 26, 2	2014-08-26
Carbonitride and carbidonitride phosphors and lighting devices using the same Grant 8,801,969 - Thomas , et al. August 12, 2	2014-08-12
Oxycarbonitride phosphors and light emitting devices using the same Grant 8,771,547 - Li , et al. July 8, 2	2014-07-08
Oxycarbonitride Phosphors And Light Emitting Devices Using The Same App 20140159567 - Li; Yuanqiang ; et al.	2014-06-12
Halogenated oxycarbidonitride phosphor and devices using same App 20140062288 - Li; Yuan Qiang ; et al.	2014-03-06
Oxycarbidonitride phosphor and devices using same App 20140062287 - Li; Yuan Qiang ; et al.	2014-03-06
Phosphor and light emitting devices comprising same App 20140015400 - Li; Yuan Qiang ; et al.	2014-01-16
Oxycarbonitride phosphors and light emitting devices using the same Grant 8,551,361 - Li , et al. October 8, 2	2013-10-08
Silicon carbidonitride based phosphors and lighting devices using the same Grant 8,535,566 - Li , et al. September 17, 2	2013-09-17
Oxycarbidonitride based phosphors and LED lighting devices Grant 8,536,777 - Li , et al. September 17, 2	2013-09-17
Carbonitride based phosphors and light emitting devices using the same Grant 8,512,599 - Li , et al. August 20, 2	2013-08-20
Carbidonitride phosphors and LED lighting devices using the same App 20130207536 - Li; Yuanqiang ; et al.	2013-08-15
Oxycarbidonitride based phosphors and LED lighting devices App 20130207537 - Li; Yuan Qiang ; et al.	2013-08-15
Carbonitride And Carbidonitride Phosphors And Lighting Devices Using The Same App 20120212122 - Thomas; Alan ; et al.	2012-08-23
Silicate-based phosphors and LED lighting devices using the same Grant 8,242,525 - Tian , et al. August 14, 2	2012-08-14
Silicon Carbidonitride Based Phosphors And Lighting Devices Using The Same App 20120062105 - Li; Yuanqiang ; et al.	2012-03-15
Oxycarbonitride Phosphors and Light Emitting Devices Using the Same App 20110279017 - Li; Yuanqiang ; et al.	2011-11-17
Carbonitride Based Phosphors And Light Emitting Devices Using The Same App 20110279016 - Li; Yuanqiang ; et al.	2011-11-17
Metal silicate halide phosphors and LED lighting devices using the same Grant 7,713,442 - Tian , et al. May 11, 2	2010-05-11
Silicate-based Phosphors And Led Lighting Devices Using The Same App 20090289271 - Tian; Yongchi ; et al.	2009-11-26
Efficient, green-emitting phosphors, and combinations with red-emitting phosphors Grant 7,427,366 - Tian , et al. September 23, 2	2008-09-23
Metal Silicate Halide Phosphors And Led Lighting Devices Using The Same App 20080128679 - Tian; Yongchi ; et al.	2008-06-05
Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors Grant 7,368,179 - Tian , et al. May 6, 2	2008-05-06
Metal silicate-silica-based polymorphous phosphors and lighting devices Grant 7,276,183 - Tian October 2, 2	2007-10-02
Phosphors protected against moisture and LED lighting devices App 20070125984 - Tian; Yongchi ; et al.	2007-06-07
Metal silicate halide phosphors and LED lighting devices using the same App 20070125982 - Tian; Yongchi ; et al.	2007-06-07
High efficiency alkaline earth metal thiogallate-based phosphors Grant 7,125,501 - Tian , et al. October 24, 2	2006-10-24
Metal silicate-silica-based polymorphous phosphors and lighting devices App 20060214175 - Tian; Yongchi	2006-09-28
Efficient, size-selected green-emitting phosphors Grant 7,018,565 - Tian , et al. March 28, 2	2006-03-28
Solid phase sensors Grant 7,008,547 - Chen , et al. March 7, 2	2006-03-07
Nitride phosphors and devices App 20060017041 - Tian; Yongchi ; et al.	2006-01-26
Efficient, green-emitting phosphors, and combinations with red-emitting phosphors App 20060012287 - Tian; Yongchi ; et al.	2006-01-19
Method for preparing efficient low voltage multilayer phosphor films Grant H2,131 - Hsu , et al. November 1, 2	2005-11-01
Method of coating micrometer sized inorganic particles Grant 6,890,593 - Tian May 10, 2	2005-05-10
Efficient, size-selected green-emitting phosphors App 20040217368 - Tian, Yongchi ; et al.	2004-11-04
Method of coating micrometer sized inorganic particles Grant 6,811,813 - Tian November 2, 2	2004-11-02
High efficiency alkaline earth metal thiogallate-based phosphors App 20040206936 - Tian, Yongchi ; et al.	2004-10-21
Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors App 20040206973 - Tian, Yongchi ; et al.	2004-10-21
Garnet phosphors, method of making the same, and application to semiconductor LED chips for manufacturing lighting devices App 20040173807 - Tian, Yongchi ; et al.	2004-09-09
Red photoluminescent phosphors Grant 6,783,700 - Tian , et al. August 31, 2	2004-08-31
Electrochemical device with adjustable-area electrodes using a hydrogen peroxide catholyte App 20040028989 - Sun, Hoi-Cheong Steve ; et al.	2004-02-12
Light sources having a continuous broad emission wavelength and phosphor compositions useful therefor App 20030222268 - Yocom, Perry Niel ; et al.	2003-12-04
Method of coating micrometer sized inorganic particles App 20030198738 - Tian, Yongchi	2003-10-23
Solid phase sensors App 20030174563 - Chen, Jia Ming ; et al.	2003-09-18
Red photoluminescent phosphors App 20030132422 - Tian, Yongchi ; et al.	2003-07-17
Phosphors with nanoscale grain sizes and methods for preparing the same Grant 6,576,156 - Ratna , et al. June 10, 2	2003-06-10
Enzymatic fuel cell with fixed dehydrogenase enzyme App 20030087144 - Sun, Hoi-Cheong Steve ; et al.	2003-05-08
Method for preparing efficient low voltage phosphors App 20020081373 - Hsu, David S.Y. ; et al.	2002-06-27