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:
Oct. 14, 2008
Filed:
Aug. 06, 2004
Applicants:
Berndt Gammel, Markt Schwaben, DE;
Thomas Kunemund, Munchen, DE;
Holger Sedlak, Sauerlach, DE;
Inventors:
Assignee:
Infineon Technologies AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Key management device for electronic memories and a method for the encrypted storage of digital data words in electronic memories, in which each stored data word is encrypted with a digital keyword, which may be different from another digital keyword of another stored data word.