4. Semiconductor device manufacturing: process
  5. Packaging or treatment of packaged semiconductor
  6. Metallic housing or support

Qing-Chun He

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Flipchip QFN package

Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame
Reexamination Certificate

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Flipchip QFN package and method therefor

Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Metallic housing or support
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2817315

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