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Qinglan Huang
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Libertyville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hole transport layer compositions and related diode devices
Patent number
8,057,908
Issue date
Nov 15, 2011
Northwestern University
Tobin J. Marks
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Organic light-emitting diodes and methods for assembly and enhanced...
Patent number
8,053,094
Issue date
Nov 8, 2011
Northwestern University
Tobin J. Marks
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic light-emitting diodes and related hole transport compounds
Patent number
7,750,175
Issue date
Jul 6, 2010
Northwestern University
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hole transport layer compositions and related diode devices
Patent number
7,449,509
Issue date
Nov 11, 2008
Northwestern University
Tobin J. Marks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diodes and methods for assembly and enhanced...
Patent number
6,939,625
Issue date
Sep 6, 2005
Northwestern University
Tobin J. Marks
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Organic Light-Emitting Diodes and Methods for Assembly and Enhanced...
Publication number
20090284145
Publication date
Nov 19, 2009
Tobin J. Marks
B82 - NANO-TECHNOLOGY
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODES AND METHODS FOR ASSEMBLY AND ENHANCED...
Publication number
20090224657
Publication date
Sep 10, 2009
Tobin J. MARKS
B82 - NANO-TECHNOLOGY
Information
Patent Application
HOLE TRANSPORT LAYER COMPOSITIONS AND RELATED DIODE DEVICES
Publication number
20090062440
Publication date
Mar 5, 2009
Northwestern University
Tobin J. Marks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic light - emitting diodes and methods for assembly and enhanc...
Publication number
20050260443
Publication date
Nov 24, 2005
Tobin J. Marks
B82 - NANO-TECHNOLOGY
Information
Patent Application
Organic light-emitting diodes and related hole transport compounds
Publication number
20050234256
Publication date
Oct 20, 2005
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic light-emitting diodes and methods for assembly and enhanced...
Publication number
20050158579
Publication date
Jul 21, 2005
Tobin J Marks
B82 - NANO-TECHNOLOGY
Information
Patent Application
Hole transport layer compositions and related diode devices
Publication number
20050147846
Publication date
Jul 7, 2005
Tobin J. Marks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic light - emitting diodes and methods for assembly and enhanc...
Publication number
20030162053
Publication date
Aug 28, 2003
Tobin J. Marks
B82 - NANO-TECHNOLOGY