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

Patent Owner(s)

Patent Owner	Address
SMITHWISE INC (FORMERLY BOSTON DEVICE DEVELOPMENT INC )	73 CHAPEL STREET SUITE A NEWTON MA 02458

International Classification(s)

• H04B:TRANSMISSION
• H04R:LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR ....
• H04W:WIRELESS COMMUNICATION NETWORKS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Barron, Traci	St John, US	8	341
Cassidy, Scott	Crown Point, US	5	28
Perry, David	Cambridge, US	190	3863
Sugalski, Eric	West Chester, US	44	2035

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 20, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
February 20, 2018	US,9900735,B2   US9900735B2	GRANTED PATENT AS SECOND PUBLICATION
June 22, 2017	US,20170180923,A1   US20170180923A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9900735

Communication systems

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