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. 07, 2013

Filed:

Mar. 20, 2008
Applicants:

Toshimasa Miyoshi, Kanagawa, JP;

Hideo Nagasaka, Kanagawa, JP;

Takashi Tominaga, Tokyo, JP;

Tadaaki Kimijima, Tokyo, JP;

Shigeru Inoue, Tokyo, JP;

Soichiro Atsumi, Shizuoka, JP;

Mamoru Tokashiki, Tokyo, JP;

Inventors:

Toshimasa Miyoshi, Kanagawa, JP;

Hideo Nagasaka, Kanagawa, JP;

Takashi Tominaga, Tokyo, JP;

Tadaaki Kimijima, Tokyo, JP;

Shigeru Inoue, Tokyo, JP;

Soichiro Atsumi, Shizuoka, JP;

Mamoru Tokashiki, Tokyo, JP;

Assignee:

Sony Corporation, Tokyo, JP;

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

Incidental content as metadata contains one of primary content and usage editing material content information. The primary content has been used directly as an editing material in a secondary usage mode fashion in order to produce the incident content data and the usage editing material content information indicates the incidental content. A generation structure is recognized by back-tracking content serving as a parent by referencing usage editing material content starting with given incidental content, based on the usage editing material content information of each incidental content.


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