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

Penelope C. Yao

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Keyboard

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

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Keyboard

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

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Portable content display device

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment
Design Patent

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Solid ink stick for a color printer

Printing and office machinery – Printing equipment – Element or attachment
Patent

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Solid ink stick for a color printer

Printing and office machinery – Printing equipment – Element or attachment
Patent

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Profile ID: LFUS-PAI-P-136847

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