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:
Mar. 29, 2016
Filed:
Feb. 06, 2012
Applicants:
Gero Galka, Valley, DE;
Stephan Spitz, Karlsfeld, DE;
Claus Dietze, Obersochering, DE;
Inventors:
Assignee:
GIESECKE & DEVRIENT GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/73 (2013.01); G06F 21/10 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/73 (2013.01); G06F 21/10 (2013.01); G06F 21/572 (2013.01);
Abstract
The invention provides a method for programming a chip for a mobile end device, wherein, in a preparatory step, a serial number is programmed into the chip and thereafter, in a programming step, the serial number is verified and a programming of at least one further datum into the chip is only carried out if the serial number has been successfully verified. The serial number is verified here by means of a security module (HSM), while employing a secret information item stored in the security module (HSM) and different from the serial number.