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:
Jun. 14, 2016
Filed:
Jan. 06, 2011
Tamakazu Kitamura, Nagano, JP;
Naohiko Koakutsu, Shiojiri, JP;
Toshihiro Tsukada, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A processing device is provided. A first storage unit stores a correspondence table which is indicative of a correspondence relationship between attributes of data and encryption levels for encrypting data. An obtaining unit obtains data. A first determination unit determines an encryption level according to an attribute of the data obtained by the obtaining unit, using the correspondence table stored in the first storage unit. An encryption unit encrypts the data obtained by the obtaining unit in the encryption level determined by the first determination unit. A second storage unit stores the data encrypted by the encryption unit.