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

Patent Owner(s)

Patent Owner	Address
WISYS TECHNOLOGY FOUNDATION	614 WALNUT STREET MADISON WI 53726

International Classification(s)

• B62M:RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; P....
• A61G:TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION ....
• F16H:GEARING

• 2012 Application Filing Year
• B62M Class
• 256 Applications Filed
• 207 Patents Issued To-Date
• 80.86 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Maerkze, James T	Kenosha, US	1	4
# of filed Patents : 1 Total Citations : 4

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Patent Citation Ranking

• 2 Citation Count
• B62M Class

• 13.44 % this patent is cited more than
• 10 Age

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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	Mar 22, 2027

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 22, 2015	US,9139251,B2   US9139251B2	GRANTED PATENT AS SECOND PUBLICATION
March 13, 2014	US,20140070515,A1   US20140070515A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9325488

Noise shaped interpolator and decimator apparatus and method

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Abstract

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An interpolator or decimator includes an elastic storage element in the signal path between first and second clock domains. The elastic element may, for example, be a FIFO which advantageously allows short term variation in sample clocks to be absorbed. A feedback mechanism controls a delta-sigma modulated modulo-N counter based sample clock generator. The elastic element combined with a delta-sigma modulator and counter creates a noise-shaped frequency lock loop without additional components, resulting in a much simplified interpolator and decimator.

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Description

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Claims

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Claims data not available

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• MAFP2024
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• P2008
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Oct 26, 2016	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 21, 2008	P	Published
Feb 20, 2007	F	Filing
Feb 15, 2007	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HEYSTEK, JOSEPH J.;REEL/FRAME:018905/0836 Owner name: FREUDENBERG-NOK GENERAL PARTNERSHIP, MICHIGAN Effective Date: Feb 15, 2007