4. Multiplex communications
  5. Communication techniques for information carried in plural...
  6. Combining or distributing information via frequency channels

Sang-do Park

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Apparatus and method for upgrading codec

Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate

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Home device authentication system and method

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate

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Home device authentication system and method

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate

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Home gateway for executing a function of a security protocol...

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
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Open service gateway initiative-based home gateway apparatus...

Electrical computers and digital processing systems: multicomput – Multiple network interconnecting
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Profile ID: LFUS-PAI-P-2297911

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