Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352410 | Coating for a framing shutter for a luminaire | Josef Valchar | 2025-07-08 |
| 12259109 | Systems for a luminaire | Jan Vilem, Josef Valchar | 2025-03-25 |
| 12188655 | Luminaire optical device color compensation | Jan Zamecnik, Jan Vilem, Josef Valchar | 2025-01-07 |
| 12181144 | Removable lens system for a luminaire | Marek Vaclavek, Josef Valchar | 2024-12-31 |
| 12085267 | System and method for controlling the humidity and pressure in a luminaire | Jindrich Vavrik, Josef Valchar | 2024-09-10 |
| 11774075 | Absolute position sensing system for stepper motor mechanism | Jindrich Vavrik, Josef Valchar | 2023-10-03 |
| 11703213 | Braking system for an automated luminaire | Jindrich Vavrik, Josef Valchar | 2023-07-18 |
| 11549679 | System and method for controlling the humidity and pressure in a luminaire | Josef Valchar | 2023-01-10 |
| 11428384 | Duv control of luminaire beam color | Jan Zamecnik, Jan Vilem, Josef Valchar | 2022-08-30 |
| 11300797 | Beam shaper | — | 2022-04-12 |
| 11252795 | Removable LED module | Tomas David, Jindrich Vavrik, Jan Vilem, Josef Valchar | 2022-02-15 |
| 11051373 | Removable LED module with rotated LED emitter groups | Tomas David, Jindrich Vavrik, Jan Vilem, Josef Valchar | 2021-06-29 |
| 11032882 | Removable LED module with zonal intensity control | Tomas David, Jindrich Vavrik, Jan Vilem, Josef Valchar | 2021-06-08 |
| 11013079 | Removable LED module | Tomas David, Jindrich Vavrik, Jan Vilem, Josef Valchar | 2021-05-18 |
| 10969091 | Braking system for an automated luminaire | Jindrich Vavrik, Josef Valchar | 2021-04-06 |
| 10900634 | Collimated effect luminaire | Josef Valchar | 2021-01-26 |
| 10883704 | Homogenization system for an LED luminaire | Josef Valchar | 2021-01-05 |
| 10848085 | Sensorless homing system for stepper motor system | Jindrich Vavrik, Josef Valchar | 2020-11-24 |
| 10845016 | Coordinated effects system for an automated luminaire | Josef Valchar | 2020-11-24 |
| 10724709 | Coordinated effects system for an automated luminaire | Josef Valchar | 2020-07-28 |
| 10724710 | Framing system for an automated luminaire | Josef Valchar | 2020-07-28 |
| 10725221 | Light pipes for LED array luminaire | Josef Valchar | 2020-07-28 |
| 10690842 | Wash light luminaire with special effects capabilities | Josef Valchar | 2020-06-23 |
| 10678220 | Follow spot control system | Martin Farnik, Josef Valchar, Jindrich Vavrik, Jiri Zatopek | 2020-06-09 |
| 10670246 | Follow spot control system | Martin Farnik, Josef Valchar, Jindrich Vavrik, Jiri Zatopek | 2020-06-02 |