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:
Jul. 28, 2015
Filed:
Jun. 05, 2007
Applicant:
Fumiaki Tsukazaki, Osaka, JP;
Inventor:
Fumiaki Tsukazaki, Osaka, JP;
Assignee:
MegaChips Corporation, Osaka-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); G06F 21/78 (2013.01); G06F 21/50 (2013.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/78 (2013.01); G06F 21/50 (2013.01); G06F 21/62 (2013.01);
Abstract
An information processing terminal sends a download request for content data to a server. The server transmits command data to a command encryption device. The command encryption device encrypts the command data in an encryption circuit. The server sends the content data and the encrypted command data to the information processing terminal. A control part of the information processing terminal transmits the content data and the encrypted command data to a memory controller. The memory controller decodes the command data in a decoder circuit and stores the content data to a memory array.