- Filing date: 2020-12-28
- Request for accelerated examination: 2020-12-28
- Notice of preliminary rejection: 2021-02-03
- Amendment and written argument filed: 2021-05-03
- Final rejection: 2021-07-19
- Amendment and written argument filed with request for reexamination: 2021-08-13
- Decision to grant: 2021-09-01
- Registration: 2021-09-29
- Title of invention: Apparatus and method for diagnosing faults in manufacturing equipment of a clean factory
[Note] The registration was obtained in about 9 months through accelerated examination, requested on the basis of a prior art search commissioned from a KIPO-designated search firm.
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