US Patent No: 7,882,559

Number of patents in Portfolio can not be more than 2000

Electronic document processing system, electronic document processing method, and storing medium storing therein program for executing the method

ALSO PUBLISHED AS: 20040221234

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Importance

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Abstract

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A document processing system which can form, for example, an electronic document that is encrypted, having: setting means for setting access permission attributes for restricting a predetermined function request and ID information per function into the electronic document; storing means for storing the electronic document in which the access permission attributes are set so that the electronic document can be updated; an access information management table for managing the access permission attributes of each electronic document and the ID information which are set into the electronic document by the setting means; and electronic document managing means for updating the access permission attributes and the ID information set in the electronic document in response to a change request for the access permission attributes and the ID information after the electronic document was registered into the storing means and updating contents in the access information management table on the basis of the changed access permission attributes and the changed ID information so as to be matched.

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First Claim

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Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CANON KABUSHIKI KAISHATOKYO55688

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Satoshi Gunma, JP 164 493

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CANON KABUSHIKI KAISHA (4)
6,417,935 Communication apparatus 6 1996
6,301,018 Communication apparatus that combines plural images into one page for transmission 4 1996
6,088,131 Communication apparatus 5 1996
6,563,607 Image communication apparatus 2 1997
 
ADOBE SYSTEMS INCORPORATED (2)
2005/0097,061 Offline access in a document control system 82 2003
7,707,642 Document access auditing 5 2004
 
CONTENTGUARD HOLDINGS, INC. (2)
5,638,443 System for controlling the distribution and use of composite digital works 782 1994
7,162,633 Method and apparatus for hierarchical assignment of rights to documents and documents having such rights 8 2005
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
6,141,754 Integrated method and system for controlling information access and distribution 284 1997
2003/0079,133 Method and system for digital rights management in content distribution application 50 2001
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
5,438,508 License document interchange format for license management system 387 1994
 
KABUSHIKI KAISHA TOSHIBA (1)
7,181,628 Information terminal device and content backup method 19 2004
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
2002/0015,494 Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus 33 2001
 
MICROSOFT CORPORATION (1)
7,703,036 User interface for displaying selectable software functionality controls that are relevant to a selected object 27 2004
 
PRECISIONIST FUND II, LLC (1)
7,281,274 Electronic media distribution system 15 2003
 
Other [Check patent profile for assignment information] (2)
2004/0034,794 System and method for comprehensive general generic protection for computers against malicious programs that may steal information and/or cause damages 190 2003
2007/0150,299 Method, system, and apparatus for the management of the electronic files 20 2006

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
CANON KABUSHIKI KAISHA (1)
8,184,310 Approval workflow management system and printing apparatus with control over file editing restrictions 0 2009
 
XEROX CORPORATION (1)
8,184,326 Information dissemination multifunction device 0 2005

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Aug 1, 2014
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 1, 2018
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 1, 2022
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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