- Patent application: 2023-01-16
- Notice of preliminary rejection: 2025-02-24
- Amendment and written argument: 2025-06-24
- Final rejection: 2026-01-08
- Request for reexamination (amendment): 2026-03-27
- Written argument: 2026-03-27
- Decision to grant: 2026-09-02
- Registration: 2026-09-04
- Title of invention: Radar sensor and IoT-based system and method for detecting abnormal situations of monitored person
[Note] This application was registered through a request for reexamination after a final rejection.
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