4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Regenerative type switching device
  6. Bidirectional rectifier with control electrode

Huan-Chang Fan

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active

External infrared rays control switch device for controlling...

Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – Bidirectional rectifier with control electrode
Reexamination Certificate

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External supply system

Fluid sprinkling – spraying – and diffusing – Including supply holder for material – To be mixed – dissolved or entrained in a flowing liquid...
Reexamination Certificate

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Infrared sensitive water feeder

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

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Profile ID: LFUS-PAI-P-2438518

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