Inventor
PATARIN JACQUES
FR13 patents
⚠️ This page may combine multiple inventors who share the name “PATARIN JACQUES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BULL CP8
6 patentsUS5867577AFeb 2, 1999
Method and apparatus for authenticating a data carrier intended to enable a transaction or access to a service or a location, and corresponding carrier
BULL CP8201 citations98
US5528231AJun 18, 1996
Method for the authentication of a portable object by an offline terminal, and apparatus for implementing the process
BULL CP8190 citations98
US6658569B1Dec 2, 2003
Secret key cryptographic process for protecting a computer system against attacks by physical analysis
BULL CP863 citations95
US6111952AAug 29, 2000
Asymmetrical cryptographic communication method and portable object therefore
BULL CP820 citations92
US5815083ASep 29, 1998
Process for entry of a confidential piece of information and associated terminal
BULL CP843 citations92
US5790675AAug 4, 1998
Cryptographic communication process
BULL CP829 citations92
CP8 TECHNOLOGIES
2 patentsUS7100051B1Aug 29, 2006
Public-key signature methods and systems
CP8 TECHNOLOGIES41 citations91
US7050581B1May 23, 2006
Method for making secure one or several computer installations using a common secret key algorithm, use of the method and a computer system utilizing the method
CP8 TECHNOLOGIES11 citations83