Patents Assigned to S2-Tek Inc.
  • Common Interface/Conditional Access Module and Method of Transmitting Data between Common Interface Card and Integrated Circuit Chip thereof
    Publication number: 20150113194
    Abstract: A common interface (CI)/conditional access (CA) module is used to transmit a conditional access data/command and a transport stream in an interleaving manner between a common interface card and an integrated circuit module having a conditional access module. With the aid of the CI/CA module, a same port can be shared for transmitting the conditional access data/command and the transport stream, instead of using two different and separated ports.
    Type: Application
    Filed: October 21, 2013
    Publication date: April 23, 2015
    Applicant: S2-Tek Inc.
    Inventors: Feng-Chi Wei, Yu-Chung Wang, Hsiang-Chi Hsieh, Tsan-Hwi Chen