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:
Aug. 03, 2010
Filed:
Sep. 07, 2007
Kunio Yoshihara, Hachioji, JP;
Yoichi Takaragi, Yokohama, JP;
Tsutomu Murayama, Yokohama, JP;
Junichi Takano, Sagamihara, JP;
Shinichi Fukada, Kawasaki, JP;
Kunio Yoshihara, Hachioji, JP;
Yoichi Takaragi, Yokohama, JP;
Tsutomu Murayama, Yokohama, JP;
Junichi Takano, Sagamihara, JP;
Shinichi Fukada, Kawasaki, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
An electronic data management system capable of preventing confusion due to transfer of electronic data, even if electronic data attached with original attribute is transferred is provided. This system includes a transfer source server and a transfer destination server connected via a network. The transfer source server retains electronic data having attribute information attached indicating that the electronic data is the original. The transfer source server duplicates the electronic data to create new electronic data and stores the same in conjunction with information indicating that the new electronic data is a duplicate and information identifying the transfer destination server to which the original has been transferred.