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.:
Date of Patent:
Feb. 13, 2007
Filed:
Nov. 21, 2001
Applicants:
Yuko Tsusaka, Osaka, JP;
Kazuo Kajimoto, Yokohama, JP;
Inventors:
Yuko Tsusaka, Osaka, JP;
Kazuo Kajimoto, Yokohama, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distribution content provided with conditions that are only effective to part of a content body is created. On a time axis, a section of a content body is specified. Management data is then created which indicates use conditions that are only effective to the specified section, and the created management data is provided to the content body for distribution.