4. Card, picture, or sign exhibiting
  5. Display device with free article movement

Chih-Ping Chang

Inventor

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Automatic image capturing system

Television – Camera – system and detail – Camera connected to computer
Reexamination Certificate

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Fountain

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fountain
Design Patent

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Rotation-driven structure for music box

Music – Instruments – Automatic
Patent

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Water ball structure

Card – picture – or sign exhibiting – Display device with free article movement
Patent

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Profile ID: LFUS-PAI-P-297352

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