Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11429737 | Methods and systems for providing conditional access to indoor location information | Engel Johannes Knibbe, Hans Van Amstel, Stephanus Joseph Johannes Nijssen, Mark Henricus Verberkt, Emmanuel David Lucas Michael Frimout +2 more | 2022-08-30 |
| 10664608 | Methods and systems for providing conditional access to indoor location information | Engel Johannes Knibbe, Hans Van Amstel, Stephanus Joseph Johannes Nijssen, Mark Henricus Verberkt, Emmanuel David Lucas Michael Frimout +2 more | 2020-05-26 |
| 10491297 | Detecting signals embedded in visible light | Stephanus Joseph Johannes Nijssen, Frederik Jan De Bruijn, Gerardus Lokhoff, Peter Hoekstra, Benjamin Johannes Vos | 2019-11-26 |
| 9766120 | Detecting light | Frederik Jan De Bruijn, Lorenzo Feri, Tommaso Gritti, Stephanus Joseph Johannes Nijssen | 2017-09-19 |