Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146626 | Optical cells for modular luminaires | Zbynek Ryzi, Tomas Tethal, Roman Houha | 2024-11-19 |
| 12140281 | Modular luminaires | Zbynek Ryzi, Tomas Tethal, Roman Houha | 2024-11-12 |
| 12025823 | Volume optical elements | Lenka Matulova, Roman Houha | 2024-07-02 |
| 11836558 | Gramophone plate with recorded image | Roman Houha, Milan Kveton, Milan Matejka | 2023-12-05 |
| 11579458 | Luminaires and optical elements for use therein | Zbynek Ryzi, Tomas Tethal | 2023-02-14 |