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:
Apr. 16, 2013
Filed:
Jul. 09, 2010
Hiroshi Okamoto, Kawasaki, JP;
Hiroshi Okamoto, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An archive device includes: a storage for storing divided data and attribute information, the divided data being received from an external device and divided from original data by a predetermined size, the attribute information being associated with a hash value and identification information, the hash value being calculated from the divided data, the identification information identifying the original data before being divided; and a controller for calculating a hash value for divided data that is received from the external device, writing the divided data and the attribute information corresponding to the divided data to the storage when the calculated hash value is not included in the attribute information stored in the storage, and adding the identification information corresponding to the calculated hash value to the attribute information when the calculated hash value is included in the attribute information stored in the storage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile