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Home › Method for cascading detachable conditional access modules, circuit for inserting a predetermined sequence and circuit for detecting the said sequence in order to implement the method

Method for cascading detachable conditional access modules, circuit for inserting a predetermined sequence and circuit for detecting the said sequence in order to implement the method

US Patent 6396850 · Granted May 28, 2002

Estimated economic value: $153,000 ⓘ

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