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Charles R. Wolfe
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersing and polarizing light filter
Patent number
7,354,164
Issue date
Apr 8, 2008
Jenmar Visual Systems, Inc.
Charles R. Wolfe
G02 - OPTICS
Information
Patent Grant
Liquid transmissive filter having anisotropic properties and method...
Patent number
6,939,014
Issue date
Sep 6, 2005
Jenmar Visual Systems, Inc.
Dennis W. Vance
G02 - OPTICS
Information
Patent Grant
Method and apparatus for correcting visual aberrations in image pro...
Patent number
6,867,928
Issue date
Mar 15, 2005
Jenmar Visual Systems
Charles Robert Wolfe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens optimization and color correction for image projection systems
Patent number
6,807,020
Issue date
Oct 19, 2004
Jenmar Visual Systems
Charles Robert Wolfe
G02 - OPTICS
Information
Patent Grant
Lens optimization for image projection systems
Patent number
6,700,713
Issue date
Mar 2, 2004
Jenmar Visual Systems
Charles Robert Wolfe
G02 - OPTICS
Information
Patent Grant
Anti-static coated venetian blind slat and method of preparation th...
Patent number
5,846,646
Issue date
Dec 8, 1998
Levolor Corporation
Randall J. Meppelink
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite polymer-glass edge cladding for laser disks
Patent number
4,849,036
Issue date
Jul 18, 1989
The United States of America as represented by the United States Department o...
Howard T. Powell
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Polarized light beaded rear projection screen
Publication number
20050207017
Publication date
Sep 22, 2005
Charles R. Wolfe
G02 - OPTICS
Information
Patent Application
Method and apparatus for correcting visual aberrations in image pro...
Publication number
20040090684
Publication date
May 13, 2004
Charles Robert Wolfe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens optimization and color correction for image projection systems
Publication number
20040061945
Publication date
Apr 1, 2004
Charles Robert Wolfe
G02 - OPTICS
Information
Patent Application
LENS OPTIMIZATION FOR IMAGE PROJECTION SYSTEMS
Publication number
20040021955
Publication date
Feb 5, 2004
Charles Robert Wolfe
G02 - OPTICS