Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144074 | Ambient light detection by means of two light sensors arranged within a luminaire | Frank Horn, Huang Pengcheng, Roger Kistler, Thomas Kuch, Markus Künzli +2 more | 2024-11-12 |
| 11950344 | Wireless commissioning system for DALI devices | Harry Förstler, Youssouf Coulibaly, Huang Pengcheng, Thomas Kuch, John Schönberger +1 more | 2024-04-02 |
| 5979823 | Device for clamping a sleeve onto a rotatable driven tube | Richard Gyr, Emil Wymann | 1999-11-09 |
| 5017015 | Direct processing of polymer with pulverulent additives in injection moulding machines | Hans J. Pfister, Edwin Oshsner | 1991-05-21 |