Multiple-level electronic signature method
A Standard patent application filed on 22 November 2001 credited to Tymen, Christophe ; Pointcheval, David ; Naccache, David

Details

Application number :

2002222013  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Multiple-level electronic signature method  

Inventor :

Tymen, Christophe ; Pointcheval, David ; Naccache, David  

Agent name :

 

Address for service :

 

Filing date :

22 November 2001  

Associated companies :

 

Applicant name :

Gemplus  

Applicant address :

 

Old name :

 

Original Source :

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