Contents

Representative patented technologies

  • Speech codec technologies (G.729, etc.)
  • Video codec technologies (MPEG-4 AVC, etc.)
  • NGN-related technologies (QoS control, congestion control, etc.)
  • Optical access technologies (GE-PON, etc.)
  • Wireless LAN technologies (IEEE802.11, etc.)
  • Optical transmission technologies (Optical amplifiers, etc.)
  • Optical fiber cable technologies
  • PLC (Planar Light-wave Circuit) technologies

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