Method and apparatus for inserting and extracting watermark
A Standard patent application filed on 25 June 2002 credited to Choi, Chang-Keun ; Choi, Chang-Ryoul ; Kim, Jeong-Hyun ; Bae, Ik-Seong ; Jeong, Je-Chang ; Kim, Hyun-Tae

Details

Application number :

2002346328  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Method and apparatus for inserting and extracting watermark  

Inventor :

Choi, Chang-Keun ; Choi, Chang-Ryoul ; Kim, Jeong-Hyun ; Bae, Ik-Seong ; Jeong, Je-Chang ; Kim, Hyun-Tae  

Agent name :

 

Address for service :

 

Filing date :

25 June 2002  

Associated companies :

 

Applicant name :

SEALTRONIC TECHNOLOGY, INC.  

Applicant address :

Sunkiss Bl. 2ndFl. 628-14 Yeoksam 2-dong, Gangnam-gu, 135-082 Seoul  

Old name :

 

Original Source :

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