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LIGHTSCAPE MATERIALS, INC.
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Princeton, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making EU2+ activated inorganic red phosphor
Patent number
9,315,725
Issue date
Apr 19, 2016
Lightscape Materials, Inc.
Michael Dennis Romanelli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxycarbonitride phosphors and light emitting devices using the same
Patent number
9,217,105
Issue date
Dec 22, 2015
Lightscape Materials, Inc.
Yuanqiang Li
F21 - LIGHTING
Information
Patent Grant
Inorganic phosphor and light emitting devices comprising same
Patent number
9,200,198
Issue date
Dec 1, 2015
Lightscape Materials, Inc.
Michael Dennis Romanelli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Inorganic red phosphor and lighting devices comprising same
Patent number
9,200,199
Issue date
Dec 1, 2015
Lightscape Materials, Inc.
Michael Dennis Romanelli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Carbidonitride phosphors and LED lighting devices using the same
Patent number
9,017,574
Issue date
Apr 28, 2015
Lightscape Materials, Inc.
Yuanqiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal silicate halide phosphors and LED lighting devices using the...
Patent number
8,906,262
Issue date
Dec 9, 2014
Lightscape Materials, Inc.
Yongchi Tian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Halogenated oxycarbidonitride phosphor and devices using same
Patent number
8,815,121
Issue date
Aug 26, 2014
Lightscape Materials, Inc.
Yuan Qiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Carbonitride and carbidonitride phosphors and lighting devices usin...
Patent number
8,801,969
Issue date
Aug 12, 2014
Lightscape Materials, Inc.
Alan Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxycarbonitride phosphors and light emitting devices using the same
Patent number
8,771,547
Issue date
Jul 8, 2014
Lightscape Materials, Inc.
Yuanqiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxycarbonitride phosphors and light emitting devices using the same
Patent number
8,551,361
Issue date
Oct 8, 2013
Lightscape Materials, Inc.
Yuanqiang Li
F21 - LIGHTING
Information
Patent Grant
Silicon carbidonitride based phosphors and lighting devices using t...
Patent number
8,535,566
Issue date
Sep 17, 2013
Lightscape Materials, Inc.
Yuanqiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxycarbidonitride based phosphors and LED lighting devices
Patent number
8,536,777
Issue date
Sep 17, 2013
Lightscape Materials, Inc.
Yuan Qiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Carbonitride based phosphors and light emitting devices using the same
Patent number
8,512,599
Issue date
Aug 20, 2013
Lightscape Materials, Inc.
Yuanqiang Li
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silicate-based phosphors and LED lighting devices using the same
Patent number
8,242,525
Issue date
Aug 14, 2012
Lightscape Materials, Inc.
Yongchi Tian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal silicate halide phosphors and LED lighting devices using the...
Patent number
7,713,442
Issue date
May 11, 2010
Lightscape Materials, Inc.
Yongchi Tian
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MAKING EU2+ ACTIVATED INORGANIC RED PHOSPHOR
Publication number
20160060515
Publication date
Mar 3, 2016
LIGHTSCAPE MATERIALS, INC.
Michael Dennis Romanelli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Halogenated oxycarbidonitride phosphor and devices using same
Publication number
20140062288
Publication date
Mar 6, 2014
LIGHTSCAPE MATERIALS, INC.
Yuan Qiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oxycarbidonitride phosphor and devices using same
Publication number
20140062287
Publication date
Mar 6, 2014
LIGHTSCAPE MATERIALS, INC.
Yuan Qiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Carbidonitride phosphors and LED lighting devices using the same
Publication number
20130207536
Publication date
Aug 15, 2013
LIGHTSCAPE MATERIALS, INC.
Yuanqiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oxycarbidonitride based phosphors and LED lighting devices
Publication number
20130207537
Publication date
Aug 15, 2013
LIGHTSCAPE MATERIALS, INC.
Yuan Qiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBONITRIDE AND CARBIDONITRIDE PHOSPHORS AND LIGHTING DEVICES USIN...
Publication number
20120212122
Publication date
Aug 23, 2012
LIGHTSCAPE MATERIALS, INC.
Alan Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICON CARBIDONITRIDE BASED PHOSPHORS AND LIGHTING DEVICES USING T...
Publication number
20120062105
Publication date
Mar 15, 2012
LIGHTSCAPE MATERIALS, INC.
Yuanqiang Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oxycarbonitride Phosphors and Light Emitting Devices Using the Same
Publication number
20110279017
Publication date
Nov 17, 2011
LIGHTSCAPE MATERIALS, INC.
Yuanqiang Li
F21 - LIGHTING
Information
Patent Application
SILICATE-BASED PHOSPHORS AND LED LIGHTING DEVICES USING THE SAME
Publication number
20090289271
Publication date
Nov 26, 2009
LIGHTSCAPE MATERIALS, INC.
Yongchi Tian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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