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

Donna R. Maddox

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Antenna for portable communicator/computer

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

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Apparatus and method for generating a data signal

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion
Patent

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Touchscreen stylus

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

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Profile ID: LFUS-PAI-P-924357

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