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R. Edward English JR.
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Cincinnati, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Compound polarization beam splitters
Patent number
6,719,426
Issue date
Apr 13, 2004
3M Innovative Properties Company
Simon Magarill
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Rear projection television optics
Publication number
20070201132
Publication date
Aug 30, 2007
Bruce L. Cannon
G02 - OPTICS
Information
Patent Application
COMBINED LIGHT SOURCE FOR PROJECTION DISPLAY
Publication number
20060274277
Publication date
Dec 7, 2006
3M Innovative Properties Company
Simon Magarill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fluorescent volume light source
Publication number
20060227570
Publication date
Oct 12, 2006
Todd S. Rutherford
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color component aperture stops in projection display system
Publication number
20050151939
Publication date
Jul 14, 2005
3M Innovative Properties Company
R. Edward English
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compound polarization beam splitters
Publication number
20050140932
Publication date
Jun 30, 2005
3M Innovative Properties Company
Simon Magarill
G02 - OPTICS
Information
Patent Application
Combined light source for projection display
Publication number
20050134811
Publication date
Jun 23, 2005
Simon Magarill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Plastic, thermally stable, laser diode coupler
Publication number
20050078383
Publication date
Apr 14, 2005
Edward L. Jones
G02 - OPTICS
Information
Patent Application
Compound polarization beam splitters
Publication number
20040233393
Publication date
Nov 25, 2004
3M Innovative Properties Company
Simon Magarill
G02 - OPTICS
Information
Patent Application
Compound polarization beam splitters
Publication number
20030210379
Publication date
Nov 13, 2003
Simon Magarill
G02 - OPTICS
Information
Patent Application
Color component aperture stops in projection display system
Publication number
20030142276
Publication date
Jul 31, 2003
R. Edward English
H04 - ELECTRIC COMMUNICATION TECHNIQUE