Conditional access system for digital television content based on prepayment methods and optimisation of the bandwidth of the channel broadcasting said content
A Standard patent application filed on 04 February 2003 credited to Santos Perez, Carlos ; Isenser Farre, Jose Maria ; Avellano Fernandez, Jose Luis ; Moran Carrera, Javier

Details

Application number :
2003205788  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Conditional access system for digital television content based on prepayment methods and optimisation of the bandwidth of the channel broadcasting said content  
Inventor :
Santos Perez, Carlos ; Isenser Farre, Jose Maria ; Avellano Fernandez, Jose Luis ; Moran Carrera, Javier  
Agent name :
 
Address for service :
 
Filing date :
04 February 2003  
Associated companies :
 
Applicant name :
SEMICONDUCTORES, INVESTIGACION Y DISENO, S.A. (S.I.D.S.A.)  
Applicant address :
Calle Isaac Newton, Parque Tecnologico de Madrid, Tres Cantos, E-28760 Madrid  
Old name :
 
Original Source :
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