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Haixing Zheng
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Reseda, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Radiation-curable anti-reflective coating system
Patent number
6,942,924
Issue date
Sep 13, 2005
Chemat Technology, Inc.
Liu He
G02 - OPTICS
Information
Patent Grant
Composition and method for a coating providing anti-reflective and...
Patent number
6,638,630
Issue date
Oct 28, 2003
Chemat Technology, Inc.
Sung-Soon Park
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming fibrous materials and articles therefrom
Patent number
6,551,533
Issue date
Apr 22, 2003
Chemat Technology, Inc.
Yuhong Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Composition useful for treating metal surfaces
Patent number
6,391,465
Issue date
May 21, 2002
Chemat Technology, Inc.
Haixing Zheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for preparing high cure temperature rare earth iron compound...
Patent number
6,383,406
Issue date
May 7, 2002
Chemat Technology, Inc.
Yuhong Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition and method for a coating providing anti-reflective and...
Patent number
6,372,354
Issue date
Apr 16, 2002
Chemat Technology, Inc.
Sung-Soon Park
G02 - OPTICS
Information
Patent Grant
Methods for and products of processing nanostructure nitride, carbo...
Patent number
6,168,694
Issue date
Jan 2, 2001
Chemat Technology, Inc.
Yuhong Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and composition useful treating metal surfaces
Patent number
5,807,430
Issue date
Sep 15, 1998
Chemat Technology, Inc.
Haixing Zheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Antireflective Laminate
Publication number
20210284862
Publication date
Sep 16, 2021
Mitsui Chemicals, Inc.
Takayuki HANAWA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Radiation-curable anti-reflective coating system
Publication number
20060014101
Publication date
Jan 19, 2006
Liu He
G02 - OPTICS
Information
Patent Application
Composition and method for a coating providing anti-reflective and...
Publication number
20040028819
Publication date
Feb 12, 2004
Sung-Soon Park
G02 - OPTICS
Information
Patent Application
Fibrous articles and electrode systems
Publication number
20030215718
Publication date
Nov 20, 2003
Yuhong Huang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Radiation-curable anti-reflective coating system
Publication number
20030082399
Publication date
May 1, 2003
Liu He
G02 - OPTICS
Information
Patent Application
Cationic conductive material
Publication number
20030027052
Publication date
Feb 6, 2003
Yuhong Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composition and method for a coating providing anti-reflective and...
Publication number
20020119325
Publication date
Aug 29, 2002
Sung-Soon Park
C03 - GLASS MINERAL OR SLAG WOOL