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:
Nov. 23, 2010
Filed:
Dec. 11, 2002
Applicants:
Alain Boudou, Vert, FR;
Christoph Siegelin, Paris, FR;
Jean-claude Marchetaux, La Queue Lez Yvelines, FR;
Inventors:
Alain Boudou, Vert, FR;
Christoph Siegelin, Paris, FR;
Jean-Claude Marchetaux, La Queue Lez Yvelines, FR;
Assignee:
Gemalto SA, Meudon, FR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The method to check module chaining in a modular software architecture located in an electronic unit with microprocessor comprising, apart from the microprocessor, a memory space, uses an identification, secured by the hardware, of the calling module. The invention also concerns an electronic unit with microprocessor designed to implement the above method.