4. Electricity: circuit makers and breakers
  5. Electric switch details
  6. Indicators

Ko-Ju Chen

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Key module with multi-layer light guiding structure

Illumination – Illuminated scale or dial – Edge illuminated modifier or light rod/pipe
Reexamination Certificate

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Light guide structure and keypad having the same

Illumination – With control console
Reexamination Certificate

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Light guiding plate and a keystroke module for use therewith

Electricity: circuit makers and breakers – Electric switch details – Indicators
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3137818

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