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:
May. 10, 2016
Filed:
Jun. 03, 2013
Applicant:
Giesecke & Devrient Gmbh, Munich, DE;
Inventors:
Stephan Spitz, Karlsfeld, DE;
Markus Kohler, Munich, DE;
Assignee:
GIESECKE & DEVRIENT GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/66 (2006.01); H04M 1/68 (2006.01); H04M 3/16 (2006.01); H04W 12/04 (2009.01); H04M 1/675 (2006.01); H04W 12/08 (2009.01); H04W 4/00 (2009.01); H04W 12/06 (2009.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04W 12/04 (2013.01); H04M 1/675 (2013.01); H04W 4/001 (2013.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 88/02 (2013.01);
Abstract
The invention relates to a mobile station comprising a terminal (ME) and a security element ((U)(SIM)) which can be operated, removed or securely implemented in the terminal (ME), a link being provided between the terminal (ME) and the security element ((U)(SIM)) and being verifiable by means of a secret key (PrK; KST) and by means of the verification key (Puk; KSA). The terminal (ME) comprises a secured runtime environment (TEE), and the verification key (PuK; KST) is stored in the secured runtime environment (TEE).