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. 07, 2007
Filed:
Aug. 15, 2003
Tero Kärkkäinen, Tampere, FI;
Tommi Kivimäki, Nokia, FI;
Tero Kärkkäinen, Tampere, FI;
Tommi Kivimäki, Nokia, FI;
Nokia Corporation, Espoo, FI;
Abstract
An arrangement for protecting data saved in a memory, in which arrangement at least one memory element and at least one data processing element are combined by means of required interfaces into a data processing entity. The arrangement comprises at least one scrambler () connected to the data processing entity, which scrambler () scrambles the form in which the data to be saved in the memory element is represented and/or descrambles data saved in the memory element into plain text when data is taken from the memory element for the use of the data processing elements.
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