US Patent No: 7,774,773

Number of patents in Portfolio can not be more than 2000

Active node, and contents transfer system and method using the active node

ALSO PUBLISHED AS: 20060047854

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Importance

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Abstract

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Provided are an active node, and a system and method of transmitting contents using the active node. When contents to be transmitted from a contents server to a terminal are received, resource information of the terminal is identified, the contents transmitted from the contents server are transformed into a pertinent format to the terminal based on the resource information, information included in a header of the contents is transformed into information about the transformed contents and is transmitted to the terminal, thereby reducing load according to contents transformation of a contents server.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEDAEJEON5164

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Ki Jo Seoul, KR 2 1
Lee, Jun Ho Kyoungki-do, KR 102 70
Lim, Kyungshik Daegu-city, KR 2 1
Nam, Taek Yong Daejeon-city, KR 28 46
Oh, Seung Hee Daejeon-city, KR 4 25
Sohn, Sung Won Daejeon, KR 91 462

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (3)
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CISCO TECHNOLOGY, INC. (2)
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CLOUDING CORP. (2)
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HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (2)
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NEC CORPORATION (2)
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NTT DOCOMO, INC. (2)
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AT&T CORP. (1)
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BLACKBERRY LIMITED (1)
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D-LINK CORPORATION (1)
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DA CAPITAL FUND LIMITED LIABILITY COMPANY (1)
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EBAY INC. (1)
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FUJITSU LIMITED (1)
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MICROSOFT CORPORATION (1)
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ORACLE INTERNATIONAL CORPORATION (1)
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PFU LIMITED (1)
2004/0205,620 Information distributing program, computer-readable recording medium recorded with information distributing program, information distributing apparatus and information distributing method 49 2002
 
SONY CORPORATION (1)
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TSYS ACQUISITION CORP. (1)
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W-Phone, Inc. (1)
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Other [Check patent profile for assignment information] (1)
2002/0156,896 System and method for providing a gateway between mobile two-way messaging devices and remote computer networks 18 2001

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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 Feb 10, 2018
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 10, 2022
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