The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7877616 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 25, 2011

Filed:

Jan. 29, 2008
Applicants:

Yukihiro Abiko, Kawasaki, JP;

Yoshiyuki Okada, Kawasaki, JP;

Inventors:

Yukihiro Abiko, Kawasaki, JP;

Yoshiyuki Okada, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract

A data management system including a storage and activating an application so that the application accesses contents in the storage and processes the contents. The data management system also monitors access of the application to the contents by associating information for the application brought into an activated status with information for the accessed contents. The data management system also enciphers the contents with the application information when the activated application writes the contents into the storage while deciphering the contents with the application information when the activated application reads out the contents.


Find Patent Forward Citations

Abiko, Yukihiro. (2011). Data management system, data processing system, and computer-readable medium having on which data management program is recorded (U.S. Patent No. 7877616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7877616

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