Device and method for generating an image for projection

United States of America Patent

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Oct 17, 2006
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Apr 28, 2005
app pub date
Jan 27, 2003
filing date
Feb 5, 2002

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Abstract

In an image projection device, interferences between the light source and the light modulator leading to visible interferences in the projected image are suppressed by an interference cancellation circuit that pre-corrects the control signal that includes the image data that is to be projected.

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Patent Owner(s)

Patent Owner	Address
KONINKLIJKE PHILIPS ELECTRONICS N V	GROENEWOUDSEWEG 1 EINDHOVEN 5621 BA

International Classification(s)

G03B:APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS O....

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Inventor Name	Address	# of filed Patents	Total Citations
De, Vaan Adrianus Johannes Stephanes Maria	Eindhoven, NL	31	261
Frensch, Adrianus Johannes	Eindhoven, NL	1	5
Luerkens, Peter	Aachen, DE	46	497
Van, Den Wildenberg Henricus Wilhelmus Johannes	Eindhoven, NL	1	5
Vanlier, Gerardus Johannes Josephus	Eindhoven, NL	6	75

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Device and method for generating an image for projection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10503249

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PATENT NO	7121668
APP PUB NO	20050088622A1
SERIAL NO	10503249
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 17, 2006	US,7121668,B2 US7121668B2	GRANTED PATENT AS SECOND PUBLICATION
April 28, 2005	US,20050088622,A1 US20050088622A1	FIRST PUBLISHED PATENT APPLICATION

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10503249

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