Sigma-delta modulator with an adjustable feedback factor

United States of America Patent

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Jan 14, 2003
Grant Date
Jan 31, 2002
app pub date
Jul 5, 2001
filing date
Jul 7, 2000

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Abstract

In a sigma-delta modulator the feedback circuit (4, 5) has an adjustable feedback factor controlled by an adjusting member (6) for adjusting the feedback factor of the feedback circuit.

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Patent Owner	Address
DSP GROUP SWITZERLAND AG	ZURICH SUI ZURICH ZURICH

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H03M:CODING, DECODING OR CODE CONVERSION, IN GENERAL

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Inventor Name	Address	# of filed Patents	Total Citations
Locher, Matthias	San Jose, CA	11	76

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Sigma-delta modulator with an adjustable feedback factor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09899443

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PATENT NO	6507301
APP PUB NO	20020011945A1
SERIAL NO	09899443
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 14, 2003	US,6507301,B2 US6507301B2	GRANTED PATENT AS SECOND PUBLICATION
January 31, 2002	US,20020011945,A1 US20020011945A1	FIRST PUBLISHED PATENT APPLICATION

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09899443

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