Application

17134101 · METHOD OF FORMING A CONTACT PLUG IN A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

Filed 2020-12-24 · Granted · Patent 11482452 (2022-10-25) The official file ↗The patent and its PDF ↗ · Art unit 2817 · Examiner Bradley Smith Typical · CPC H10W 20/082 · WONIK IPS CO., LTD. · William Park & Associates LTD.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

15.0 mo

to disposition 22.0 mo

Statutes raised

102 103

1 actions read

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