4. Music
  5. Instruments
  6. Electrical musical tone generation

Ching-Hui Chen

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Antenna structure

Communications: radio wave antennas – Antennas – With housing or protective covering
Reexamination Certificate

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Collapsible lampshade

Illumination – Light modifier – Translucent or opaque
Reexamination Certificate

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Digital lighting control system

Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate

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Electronic musical score display device

Music – Instruments – Electrical musical tone generation
Reexamination Certificate

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Hanger assembly

Apparel apparatus – Garment hangers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2162168

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