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

Patent Owner(s)

Patent Owner	Address
SENSEONICS INCORPORATED	20451 SENECA MEADOWS PARKWAY GERMANTOWN MD 20876

International Classification(s)

• F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Colvin, Arthur Earl	Mt. Airy, MD	2	132
Lesho, Jeffrey C	Brookville, MD	5	328
Lorenz, Carrie R	Woodbine, MD	11	375
Lynn, Robert William	Germantown, MD	4	300
O'Connor, Casey J	Gaithersburg, MD	13	728
Walters, Steven J	Ellicott City, MD	12	627
Zerwekh, Paul Samuel	Shawsville, VA	13	1081

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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
January 02, 2007	US,7157723,B2   US7157723B2	GRANTED PATENT AS SECOND PUBLICATION
February 17, 2005	US,20050035304,A1   US20050035304A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7157723

System and method for attenuating the effect of ambient light on an optical sensor

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