Method of protecting an electronic chip against fraud
US7165177B2 · kind B2 · utility
7Cited by
11References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Jan 16, 2007 |
| Priority date | — |
| Expiry date | Sep 20, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a method of protecting an electronic chip (1) of a user against fraud in transactions between an application (2) and the electronic chip (1).The method consists in:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.