4. Illumination
  5. Light source and modifier
  6. Condition responsive

Shen-Ko Tseng

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Light emitting roller for roller skates

Illumination – Revolving
Patent

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Light emitting roller for roller skates

Illumination – Revolving
Patent

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Rolling ball-controlled light emitting device for shoes

Illumination – With wearing apparel or body support
Patent

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Vibrating switch controlled flashing light circuit structure

Illumination – Light source and modifier – Condition responsive
Patent

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Profile ID: LFUS-PAI-P-937452

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