Secure document management using distributed hashing

Data processing: database and file management or data structures – File or database maintenance – Synchronization

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C707S659000, C709S229000

Reexamination Certificate

active

08086570

ABSTRACT:
The document management server includes an identification information providing unit that receives a request to obtain identification information required for accessing a document from a client, generates the identification information for the received request, and sends the generated identification information to the client; a relation information management unit that manages relation information of the requested document and the identification information generated for the request; and a history information management unit that manages information on the client who has sent the request, associating with the identification information.

REFERENCES:
patent: 5671428 (1997-09-01), Muranaga et al.
patent: 5708780 (1998-01-01), Levergood et al.
patent: 5778365 (1998-07-01), Nishiyama
patent: 5801648 (1998-09-01), Satoh et al.
patent: 5806078 (1998-09-01), Hug et al.
patent: 5897643 (1999-04-01), Matsumoto
patent: 5940617 (1999-08-01), Tamura
patent: 5940830 (1999-08-01), Ochitani
patent: 5983241 (1999-11-01), Hoshino
patent: 6038563 (2000-03-01), Bapat et al.
patent: 6094654 (2000-07-01), Van Huben et al.
patent: 6289460 (2001-09-01), Hajmiragha
patent: 6615253 (2003-09-01), Bowman-Amuah
patent: 6662230 (2003-12-01), Eichstaedt et al.
patent: 7051275 (2006-05-01), Gupta et al.
patent: 7086003 (2006-08-01), Demsky et al.
patent: 7461262 (2008-12-01), O'Toole, Jr.
patent: 7791770 (2010-09-01), Nomura
patent: 2002/0035525 (2002-03-01), Yokota et al.
patent: 2002/0065812 (2002-05-01), Keith, Jr.
patent: 2002/0091651 (2002-07-01), Petrogiannis et al.
patent: 2002/0120506 (2002-08-01), Hagen
patent: 2002/0154010 (2002-10-01), Tu et al.
patent: 2002/0184366 (2002-12-01), Kimoto et al.
patent: 2003/0154071 (2003-08-01), Shreve
patent: 2003/0159035 (2003-08-01), Orthlieb et al.
patent: 2003/0182262 (2003-09-01), Yamamoto et al.
patent: 2004/0117363 (2004-06-01), Ohno
patent: 2004/0205653 (2004-10-01), Hadfield et al.
patent: 2004/0243576 (2004-12-01), Shrivastava et al.
patent: 2004/0264811 (2004-12-01), Yano et al.
patent: 2005/0004885 (2005-01-01), Pandian et al.
patent: 2005/0021980 (2005-01-01), Kanai
patent: 2005/0033777 (2005-02-01), Moraes et al.
patent: 2005/0071755 (2005-03-01), Harrington et al.
patent: 2005/0144308 (2005-06-01), Harashima et al.
patent: 2005/0182785 (2005-08-01), Oswalt
patent: 2006/0026042 (2006-02-01), Awaraji et al.
patent: 2006/0047922 (2006-03-01), Johnson et al.
patent: 2006/0050648 (2006-03-01), Eydelman
patent: 2006/0112139 (2006-05-01), Maple et al.
patent: 2006/0122985 (2006-06-01), Yamamoto et al.
patent: 2006/0136513 (2006-06-01), Ngo et al.
patent: 2006/0161516 (2006-07-01), Clarke et al.
patent: 2006/0294152 (2006-12-01), Kawabe et al.
patent: 2007/0011211 (2007-01-01), Reeves et al.
patent: 2007/0094740 (2007-04-01), Shudo
patent: 2007/0112742 (2007-05-01), Dumais et al.
patent: 2007/0130166 (2007-06-01), Takahashi
patent: 2007/0139701 (2007-06-01), Nomura
patent: 2007/0162441 (2007-07-01), Idicula et al.
patent: 2007/0288438 (2007-12-01), Epstein
patent: 2007/0299969 (2007-12-01), Kunitake et al.
patent: 2008/0005024 (2008-01-01), Kirkwood
patent: 2008/0018926 (2008-01-01), Abraham et al.
patent: 2008/0040388 (2008-02-01), Petri et al.
patent: 2008/0115055 (2008-05-01), Sadovsky et al.
patent: 2008/0177755 (2008-07-01), Stern et al.
patent: 2009/0024647 (2009-01-01), Hein
patent: 2009/0083831 (2009-03-01), Kanai
patent: 2009/0228969 (2009-09-01), Garg et al.
patent: 1577324 (2005-02-01), None
patent: 1083492 (2001-03-01), None
patent: 62241061 (1987-10-01), None
patent: 6077994 (1994-03-01), None
patent: 056794 (1995-03-01), None
patent: 8292961 (1996-11-01), None
patent: 9223056 (1997-08-01), None
patent: 11053243 (1999-02-01), None
patent: 11327980 (1999-11-01), None
patent: 2000231509 (2000-08-01), None
patent: 2000347943 (2000-12-01), None
patent: 2000020377 (2001-01-01), None
patent: 2001125812 (2001-05-01), None
patent: 2001350667 (2001-12-01), None
patent: 2002-16788 (2002-01-01), None
patent: 2002014978 (2002-01-01), None
patent: 2002328865 (2002-11-01), None
patent: 2003058395 (2003-02-01), None
patent: 2003303122 (2003-10-01), None
patent: 2004021529 (2004-01-01), None
patent: 2004110692 (2004-04-01), None
patent: 2004310244 (2004-04-01), None
patent: 2005135211 (2005-05-01), None
patent: 2005518602 (2005-06-01), None
patent: 2005189995 (2005-07-01), None
patent: 2005338935 (2005-12-01), None
patent: 2006024059 (2006-01-01), None
patent: 2006053686 (2006-02-01), None
patent: 2007004649 (2007-01-01), None
patent: 1020060049337 (2006-05-01), None
patent: 1020060092859 (2006-08-01), None
patent: 03073272 (2003-09-01), None
“Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications”; Stoica et al.; MIT Laboratory for Computer Science; pp. 1-12.
Office Action from the Chinese Patent Office for corresponding Chinese Application No. 2006100063241, along with an English Translation.
Stoica et al, “A Scalable Peer-to-peer Lookup Service for Internet Applications”; MIT Laboratory for Computer Science; Aug. 27-31, 2001, San Diego, CA; pp. 1-12.
Office Action for U.S. Appl. No. 11/282,022, filed Nov. 17, 2005; Shigehisa Kawabe; Document Management Server, Document Management System, Computer-Readable Recording Medium, Document Management Method, Client Management System, and Node.
U.S. Appl. No. 11/282,022, filed Nov. 17, 2005, Kawabe et al., Document Management Server, Document Management System, Computer Readable Recording Medium, Document Management Method, Client of Document Management System, and Node.
U.S. Appl. No. 11/671,519, filed Feb. 6, 2007, Kunitake et al., “Document Management Server, Method, Storage Medium and Computer Data Signal, and System for Managing Document Use”.
U.S. Appl. No. 11/748,626, filed May 15, 2007, Kawabe et al., “Document Providing System and Computer-Readable Storage Medium”.
U.S. Appl. No. 11/839,715, filed Aug. 16, 2007, Masao Nukaga; “Information-Processing Apparatus, Information-Processing System, Information-Processing Method, Computer-Readable Medium, and Computer Data Signal”.
U.S. Appl. No. 11/753,690, filed May 25, 2007, Akira Suzuki; “Information Processing Apparatus, Information Processing System, and Computer Readable Storage Medium”.
U.S. Appl. No. 11/939,708, filed Nov. 14, 2007, Katsunori Houchi; “Information Processing Apparatus, Information Processing System, Information Processing Method, and Computer Readable Storage Medium”.
U.S. Appl. No. 11/942,943, filed Nov. 20, 2007, Setsu Kunitake; “Information Processing Apparatus, Information Processing System, and Storage Medium”.
Taro Takashima; “Information Processing Apparatus, Information Processing System, Storage Medium, Information Processing Method, and Data Signal”; U.S. Appl. No. 12/112,211, filed Apr. 30, 2008.
Taro Yoshihama; “Document Management Apparatus, Document Management System and Method, and Computer-Readable Medium”; U.S. Appl. No. 12/055,530, filed Mar. 26, 2008.
Office Action issued on Feb. 21, 2009 from the Chinese Patent Office for corresponding Chinese Patent Application No. 200710005902.4, with English translation.
Korean Office Action with partial English translation, mailed on Dec. 2, 2008, corresponding to Korean Patent Application No. 10-2007-0058939.
Office Action for U.S. Appl. No. 11/753,690, mailed on May 28, 2009.
Office Action for U.S. Appl. No. 11/671,519, mailed on Jun. 2, 2009.
US Office Action issued in connection with U.S. Appl. No. 11/753,690, mailed on Nov. 5, 2009.
US Office Action issued in U.S. Appl. No. 11/942,943 mailed on Jan. 19, 2010.
US Office Action issued in U.S. Appl. No. 11/942,943 mailed on Jun. 7, 2010.
US Office Action issued in U.S. Appl. No. 11/748,626 mailed on Jun. 10, 2010.
US Office Action issued in U.S. Appl. No. 11/939,708 mailed on Jul. 27, 2010.
U.S. Office Action issued in U.S. Appl. No. 12/112,211 mailed on Aug. 31, 2010.
Tedjini, Mohamed et al. “A Query Service for a Software Engineering Database System,” ACM 1990,

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Secure document management using distributed hashing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Secure document management using distributed hashing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Secure document management using distributed hashing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4260856

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.