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.

Date of Patent:
May. 18, 2010

Filed:

Apr. 13, 2006
Applicants:

Masakazu Murata, Kanagawa, JP;

Ryo Abiko, Kanagawa, JP;

Shingo Nakagawa, Kanagawa, JP;

Inventors:

Masakazu Murata, Kanagawa, JP;

Ryo Abiko, Kanagawa, JP;

Shingo Nakagawa, Kanagawa, JP;

Assignee:

Sony Corporation, Tokyo, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An information management system has an information management apparatus that receives a data stream with a general-purpose format, which is constituted of data and additional information, from a data-supplying system and separates the additional information from the data stream to hold and manage the data obtained by separating the additional information from the data stream. The information management system has a data storage device that stores the data obtained by separating the additional information from the data stream with the information management apparatus. The data is stored in the data storage device as it is with the data having the general-purpose format.


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