4. Abrading
  5. Machine
  6. Rotary tool

Cheol-Ju Yun

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Method of cleaning semiconductor substrates after forming...

Semiconductor device manufacturing: process – Chemical etching – Combined with the removal of material by nonchemical means
Reexamination Certificate

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Method of fabricating a semiconductor device

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
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Method of forming a self-aligned contact structure using a...

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate

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Method of forming self-aligned contact in fabricating...

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – Insulated gate formation
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Method of manufacturing a semiconductor memory device...

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

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Profile ID: LFUS-PAI-P-2795939

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