P

Inventor

PETIT STEPHANE

FR9 patents
⚠️ This page may combine multiple inventors who share the name “PETIT STEPHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRANCE TELECOM

4 patents
US6014646AJan 11, 2000

Process for making a payment using an account manager

FRANCE TELECOM250 citations94
US7451314B2Nov 11, 2008

Cryptographic authentication process

FRANCE TELECOM9 citations80
US7342928B2Mar 11, 2008

Method and system for accessing a peer-to-peer network

FRANCE TELECOM18 citations74
US5739510AApr 14, 1998

Card reader terminal and method for the multi-applicative operation of such a terminal

FRANCE TELECOM10 citations72

ORANGE

2 patents
US10728728B2Jul 28, 2020

Method and a device for managing contactless applications

ORANGE5 citations71
US10990770B2Apr 27, 2021

Portable object and NFC antenna thereof

ORANGE0 citations50

RHONE POULENC CHIMIE

1 patent
US5855862AJan 5, 1999

Process for the preparation of an oxide, especially a transition metal oxide

RHONE POULENC CHIMIE19 citations85

CHRYSLER CORP

1 patent
US5355947AOct 18, 1994

Heat exchanger having flow control insert

CHRYSLER CORP34 citations85

INST NAT OPTIQUE

1 patent
US6795611B2Sep 21, 2004

Light coupling between a light source and an optical waveguide

INST NAT OPTIQUE0 citations36