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

Patent Owner(s)

Patent Owner	Address
IMMERSION CORPORATION	801 FOX LANE SAN JOSE CA 95131

International Classification(s)

• G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bailey, David	Menlo Park, CA	60	4468
Grant, Danny	Montreal, CA	144	5507
Jasso, Alex	San Jose, CA	8	1004
Martin, Ken	Los Gatos, CA	23	1077
Shahoian, Erik	San Ramon, CA	26	1673
Tierling, Kollin	Milpitas, CA	12	1891
Vassallo, Steven	Redwood City, CA	8	1170

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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 09, 2007	US,7161580,B2   US7161580B2	GRANTED PATENT AS SECOND PUBLICATION
October 30, 2003	US,20030201975,A1   US20030201975A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7161580

Haptic feedback using rotary harmonic moving mass

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