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

Patent Owner(s)

Patent Owner	Address
PREH GMBH	SCHWEINFURTER STR 5-9 BAD NEUSTADT A D SAALE 97616

International Classification(s)

• G06F:ELECTRIC DIGITAL DATA PROCESSING

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Braun, Stephan	Bad Kissingen, DE	15	40
Lochner, Peter	Wollbach, DE	4	8
Metz, Alexander	Sandberg, DE	9	6
Neubauer, Steffen	Hohenroth, DE	4	4
Schröder, Dieter	Wulfershausen, DE	1	3

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 23, 2024

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2013/0127,782

Surface-Integrated Keypad with Capacitive Analysis

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