Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345936 | Building control device with a light guide configured for uniformly illuminating a graphical symbol that is visible to a user of the building control device | Chao Chen, Rick Han, Lily Zhao, Qixiang Hu, Harvey Ma +1 more | 2025-07-01 |
| 12282187 | Building control device with a light guide configured for uniformly illuminating a graphical symbol that is visible to a user of the building control device | Chao Chen, Rick Han, Zhi Yi Sun, Qixiang Hu, Helen Yan +3 more | 2025-04-22 |
| 10993336 | User interface module for a building control system with an interchangeable mounting base | Cary Leen, Haitao Li, Arthur Zhang, Michael Zheng, Timo Tapio Pihlajasaari +3 more | 2021-04-27 |