Inventor

VAUDENAY SERGE

CH9 patents

⚠️ This page may combine multiple inventors who share the name “VAUDENAY SERGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAGRAVISION SA

2 patents

US7512241B2Mar 31, 2009

Method for generating pseudo-random keys

NAGRAVISION SA8 citations82

US7499542B2Mar 3, 2009

Device and method for encrypting and decrypting a block of data

NAGRAVISION SA20 citations82

GLOBAL ID SA

2 patents

US12505187B2Dec 23, 2025

Method, a system and a biometric server for controlling access of users to desktops in an organization

GLOBAL ID SA0 citations38

US12231424B2Feb 18, 2025

Method, electronic identity object, and terminal for recognizing and/or identifying a user

GLOBAL ID SA0 citations38

GEMPLUS CARD INT

1 patent

US5946397AAug 31, 1999

Method of cryptography with public key based on the discrete logarithm

GEMPLUS CARD INT29 citations92

CENTRE NAT RECH SCIENT

1 patent

US6553120B1Apr 22, 2003

Method for data decorrelation

CENTRE NAT RECH SCIENT12 citations71

ECOLE POLYTECHNIQUE FED LAUSANNE EPFL

1 patent

US9930523B2Mar 27, 2018

Method and device for proving his identity

ECOLE POLYTECHNIQUE FED LAUSANNE EPFL2 citations62

MASHATAN ATEFEH

1 patent

US9083535B2Jul 14, 2015

Method and apparatus for providing efficient management of certificate revocation

MASHATAN ATEFEH4 citations62

ECOLE POLYTECH

1 patent

US7461261B2Dec 2, 2008

Method to generate, verify and deny an undeniable signature

ECOLE POLYTECH2 citations52