- Submission for PCT national phase entry: 2025-05-09
- Request for examination: 2025-05-27
- Amendment: 2025-05-28
- Request for prior art search: 2026-02-25
- Prior art search report: 2026-06-14
- Decision to grant: 2026-07-06
- Registration: 2026-09-21
- Title of invention: Wearable optical device and method for manufacturing optical composite material for the device
[Note] This case entered the Korean national phase of a PCT international application and was registered.
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