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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

• TEXAS INSTRUMENTS INCORPORATED

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arnold, Matthias	Freising, DE	50	216
Gerber, Johannes	Unterschleissheim, DE	25	123
Huber, Korbinian	Altfraunhofen, DE	3	15

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 19, 2011	US,7982438,B2   US7982438B2	GRANTED PATENT AS SECOND PUBLICATION
February 26, 2009	US,20090051331,A1   US20090051331A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7982438

Method and circuit for controlling the refresh rate of sampled reference voltages

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