Inventor · disambiguated record
David Arditti
Also filed as: ARDITTI DAVID
11 granted patents·7 pending applications·716 citations·filing 1991–2006
93Inventor score
Top patents by PatentIndex Score
18 records- 0182US7003499B2Service activation by virtual prepaid cardFRANCE TELECOM·Filed 2001·Granted Feb 21, 2006·47 cites·16 claims
- 0281US5991413AProcess for the acceptance of a virtual prepaid card use request permitting the reuse of its serial numberFRANCE TELECOM·Filed 1997·Granted Nov 23, 1999·397 cites·8 claims
- 0363US5602915AProcess for the control of secret keys between two smart cardsFRANCE TELECOM·Filed 1994·Granted Feb 11, 1997·42 cites·7 claims
- 0457US7526648B2Cryptographic method of protecting an electronic chip against fraudFRANCE TELECOM·Filed 2002·Granted Apr 28, 2009·4 cites·23 claims
- 0553US6125445APublic key identification process using two hash functionsFRANCE TELECOM·Filed 1998·Granted Sep 26, 2000·35 cites·2 claims
- 0652US5894519AProcess for the dissimulaton of a secret code in a data authentication deviceFRANCE TELECOM·Filed 1997·Granted Apr 13, 1999·25 cites·4 claims
- 0749US6205553B1Method for controlling independent secure transactions by means of a single apparatusFRANCE TELECOM·Filed 1997·Granted Mar 20, 2001·76 cites·5 claims
- 0849US5481612AProcess for the authentication of a data processing system by another data processing systemFRANCE TELECOM·Filed 1993·Granted Jan 2, 1996·24 cites·4 claims
- 0943US6529886B1Authenticating method for an access and/or payment control systemFRANCE TELECOM·Filed 1997·Granted Mar 4, 2003·48 cites·26 claims
- 1042US2009106548A1Method for controlling secured transactions using a single physical device, corresponding physical device, system and computer programFRANCE TELECOM·Filed 2006·Application pending·0 cites
- 1140US2007186097A1Sending of public keys by mobile terminalsARDITTI DAVID·Filed 2005·Application pending·0 cites
- 1239US2009019282A1Anonymous authentication method based on an asymmetic cryptographic algorithmARDITTI DAVID·Filed 2005·Application pending·0 cites
- 1339US2007283426A1Method for Assigning an Authentication Certificate and Infrastructure for Assigning Said CertificateFRANCE TELECOM·Filed 2005·Application pending·0 cites
- 1437US2008250246A1Method for Controlling Secure Transactions Using a Single Multiple Dual-Key Device, Corresponding Physical Deivce, System and Computer ProgramFRANCE TELECOM·Filed 2006·Application pending·0 cites
- 1534US5862224ACryptographic process for protection against fraudFRANCE TELECOM·Filed 1996·Granted Jan 19, 1999·12 cites·6 claims
- 1633US2003012387A1Communication method with encryption key escrow and recoveryFiled 2001·Application pending·0 cites
- 1732US5347650ADevice for transforming a digital data sequence into a condensed digital data block using tables and logic operatorsFRANCE TELECOM·Filed 1991·Granted Sep 13, 1994·6 cites·7 claims
- 1831US2008270798A1Anonymous Authentification MethodCHARLES OLIVIER·Filed 2005·Application pending·0 cites
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