4. Electric resistance heating devices
  5. Heating devices
  6. Radiant heater

Hong Chang

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Excessive round-hole shielded gate trench (SGT) MOSFET...

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate

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Method for forming nanotube semiconductor devices

Semiconductor device manufacturing: process – Chemical etching – Combined with coating step
Reexamination Certificate

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Method to manufacture split gate with high density plasma...

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate

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Polysilicon control etch-back indicator

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate

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Polysilicon control etch-back indicator

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1813743

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