Optical recording medium for preventing illegal duplication, and a method for manufacturing and reproducing the same, and an authentication method using the same
A Standard patent application filed on 26 January 2001 credited to Bae, Tae-Hoo

Details

Application number :

32362  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Optical recording medium for preventing illegal duplication, and a method for manufacturing and reproducing the same, and an authentication method using the same  

Inventor :

Bae, Tae-Hoo  

Agent name :

 

Address for service :

 

Filing date :

26 January 2001  

Associated companies :

 

Applicant name :

Cd Cash Co., Ltd.  

Applicant address :

 

Old name :

 

Original Source :

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