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:
Apr. 20, 2021
Filed:
Jan. 22, 2019
Applicant:
Idemia France, Courbevoie, FR;
Inventors:
Marco De Oliveira, Courbevoie, FR;
Aghiles Adjaz, Courbevoie, FR;
Francis Chamberot, Courbevoie, FR;
Assignee:
IDEMIA FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 20/34 (2012.01); G06Q 20/36 (2012.01); G06Q 20/40 (2012.01); G07F 7/10 (2006.01);
U.S. Cl.
CPC ...
G06Q 20/3552 (2013.01); G06Q 20/341 (2013.01); G06Q 20/35765 (2013.01); G06Q 20/3672 (2013.01); G06Q 20/401 (2013.01); G07F 7/1008 (2013.01);
Abstract
A checking device and method performed by a microcircuit for dependency rules for objects updated in the microcircuit. The device and method include steps for receiving (B) a command for updating a first object () stored in the microcircuit, the command giving an updated value for the first object; and verifying (B, B') an updating rule () for the first object while taking account of the updated value for the first object. The device and method can be used in microcircuits that carry out transactions.