Authentification of digital data works using signatures and watermarks
A Standard patent application filed on 28 September 2000 credited to Hilton, David

Details

Application number :

75357  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Authentification of digital data works using signatures and watermarks  

Inventor :

Hilton, David  

Agent name :

 

Address for service :

 

Filing date :

28 September 2000  

Associated companies :

 

Applicant name :

Signum Technologies Limited  

Applicant address :

 

Old name :

 

Original Source :

Go  

Same Inventor

• Card holder and magnifying device
• Document with user authentication
• Method of and apparatus for manipulating digital data works
• Method of authenticating digital data works
• Method of detecting counterfeit documents by profiling the printing...