4. Refrigeration
  5. Cryogenic treatment of gas or gas mixture
  6. Separation of gas mixture

Ching-Hui Chang

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Equipment and process for fluid purification and recovery

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture
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Fixing structure for battery

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Semiconductor package structure

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Outside periphery of package having specified shape or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-501328

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