Application

17014506 · Multiple Spacer Assisted Physical Etching of Sub 60nm MRAM Devices

Filed 2020-09-08 · Granted · Patent 11145809 (2021-10-12) The official file ↗The patent and its PDF ↗ · Art unit 2895 · Examiner William D Coleman Easy · CPC H10N 50/80 · Taiwan Semiconductor Manufacturing Company, Ltd. · Haynes and Boone, LLP (24061)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

5.1 mo

to disposition 13.1 mo

Statutes raised

1 actions read

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