NIGHT TRAIN OY
Patent Applications and Registrations
Patent applications and USPTO patent grants for NIGHT TRAIN OY.The latest application filed is for "method, apparatus, and system for detecting stages of sleep of person".
- NIGHT TRAIN OY - Oulu FI
Trademarks
| Patent | Date |
|---|---|
| Method and system for determining time window for sleep of a person Grant 11,219,408 - Rytky , et al. January 11, 2 | 2022-01-11 |
| Method, Apparatus, And System For Detecting Stages Of Sleep Of Person App 20210121126 - RYTKY; Juha ; et al. | 2021-04-29 |
| Method And System For Determining Time Window For Sleep Of A Person App 20190183415 - RYTKY; Juha ; et al. | 2019-06-20 |
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