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

Patent Owner(s)

Patent Owner	Address
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO LTD	201203 BUILDING 1 EXHIBITION CENTER LANE 2288 ZUCHONGZHI ROAD CHINA (SHANGHAI) PILOT FREE TRADE ZONE PUDONG NEW AREA SHANGHAI SHANGHAI CITY SHANGHAI CITY 201203

International Classification(s)

• H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....
• H04B:TRANSMISSION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sandhu, Sumeet	San Jose, US	69	2451

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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
August 03, 2010	US,7769097,B2   US7769097B2	GRANTED PATENT AS SECOND PUBLICATION
July 21, 2005	US,20050157682,A1   US20050157682A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7769097

Methods and apparatus to control transmission of a multicarrier wireless communication channel through multiple antennas

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