4. Illumination
  5. Light source and modifier
  6. Laser type

Chin Chen Chang

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Decorative Christmas tree illumination assembly

Illumination – Light source and modifier – Laser type
Patent

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Decorative Christmas tree illumination assembly

Illumination – Light source and modifier – Laser type
Patent

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Decorative lights network

Electric lamp and discharge devices: systems – Plural series connected load devices – Christmas lights
Reexamination Certificate

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Inter-connected non-interlocked chain shape lamp

Illumination – Light source and modifier – Laser type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1386046

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