Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370824 | Composite security element | Robert Dvorak, Petr Franc | 2025-07-29 |
| 12146626 | Optical cells for modular luminaires | Marek Skeren, Zbynek Ryzi, Tomas Tethal | 2024-11-19 |
| 12140281 | Modular luminaires | Marek Skeren, Zbynek Ryzi, Tomas Tethal | 2024-11-12 |
| 12025823 | Volume optical elements | Marek Skeren, Lenka Matulova | 2024-07-02 |
| 11836558 | Gramophone plate with recorded image | Marek Skeren, Milan Kveton, Milan Matejka | 2023-12-05 |
| 10768314 | Optical element | Tomas Tethal, Zbynek Ryzi, Jan Kubat, Tomas Fidler | 2020-09-08 |