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

Patent Owner(s)

Patent Owner	Address
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA	20000 MARINER AVENUE SUITE 200 TORRANCE CA 90503

International Classification(s)

• G06F:ELECTRIC DIGITAL DATA PROCESSING
• H04J:MULTIPLEX COMMUNICATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hata, Koichi	Katano, JP	51	913
Ido, Daiji	Yokohama, JP	40	754
Imura, Koji	Machida, JP	39	593
Miyazaki, Akihiro	Sakai, JP	71	1347

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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 05, 2010	US,7644186,B2   US7644186B2	GRANTED PATENT AS SECOND PUBLICATION
May 05, 2005	US,20050094647,A1   US20050094647A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7644186

Method and apparatus for header compression

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