4. Semiconductor device manufacturing: process
  5. Coating with electrically or thermally conductive material
  6. To form ohmic contact to semiconductive material

Louie Liu

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Funnel shaped structure in polysilicon

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

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Funnel shaped structure in polysilicon and method of making

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

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Method for etching sloped contact openings in polysilicon

Fishing – trapping – and vermin destroying
Patent

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Method of wafer height mapping

Optics: measuring and testing – Shape or surface configuration
Reexamination Certificate

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Method to predict and identify defocus wafers

Photocopying – Projection printing and copying cameras – Focus or magnification control
Reexamination Certificate

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Profile ID: LFUS-PAI-P-772354

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