Component comprising a large number of light-emitting-diode chips

United States of America Patent

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Oct 14, 2008
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Mar 25, 2004
app pub date
Aug 22, 2001
filing date
Aug 24, 2000

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Abstract

A device (1) with a number of light emitting diode chips (5) in a reflector (3) is formed in such a way that the direct line of sight between the light emitting diode chips (5) is interrupted by a partition (11). This improves the efficiency of the device (1) substantially.

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OSRAM GMBH;OSRAM OPTO SEMICONDUCTORS GMBH

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H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

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Inventor Name	Address	# of filed Patents	Total Citations
Arndt, Karlheinz	Regensburg, DE	35	950
Bogner, Georg	Lappersdorf, DE	93	2137
Brunner, Herbert	Regensburg, DE	97	2656
Waitl, Gunter	Regensburg, DE	53	2543

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Component comprising a large number of light-emitting-diode chips

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10362554

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PATENT NO	7435997
APP PUB NO	20040056265A1
SERIAL NO	10362554
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 14, 2008	US,7435997,B2 US7435997B2	GRANTED PATENT AS SECOND PUBLICATION
March 25, 2004	US,20040056265,A1 US20040056265A1	FIRST PUBLISHED PATENT APPLICATION

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10362554

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