4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Video

Sung Joo Cho

Inventor

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Blu-ray player

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Disc type player or recorder
Design Patent

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Television

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video
Design Patent

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Window having a ventilation equipment

Ventilation – Means combined with window – Condensation preventer
Reexamination Certificate

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Window having a ventilation equipment

Heating systems – Ventilating
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2167629

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