4. Sewing
  5. Special machines
  6. Embroidering

Yu-Sheng Wang

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Needle-changing mechanism for multiple-needle embroidery sewing

Sewing – Special machines – Embroidering
Patent

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Restraining device of optical disk drive

Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Environmental control
Reexamination Certificate

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Slot-in optical disk drive

Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Details of exterior front face
Reexamination Certificate

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Via structure and process for forming the same

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified configuration
Reexamination Certificate

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Wafer-mapping method of wafer load port equipment

Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1333212

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