4. Brushing, scrubbing, and general cleaning
  5. Implements
  6. Brush or broom

Ching-Min Chang

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Elastic toothbrush

Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent

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Method and apparatus for interactive music accompaniment

Music – Instruments – Electrical musical tone generation
Patent

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Method and apparatus for real-time dynamic midi control

Music – Instruments – Electrical musical tone generation
Patent

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Toothbrush

Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent

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Profile ID: LFUS-PAI-P-1633059

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