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

Jung-Ching Cheng

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Earphone assembly

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

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GPS navigation

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Design Patent

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GPS navigation

Measuring – testing – or signalling instruments – Clock or clock case – Simulative
Design Patent

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Hands-free vehicle bluetooth microphone

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

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Micro projector

Photography and optical equipment – Projector or viewer – Integrated unit
Design Patent

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Profile ID: LFUS-PAI-P-2179453

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