Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337034 | Illumination device | Cornelis Reinder Ronda, Hugo Johan Cornelissen, Yadong Liu, Xiaoyan Zhu, Bo Liu +3 more | 2012-12-25 |
| 8243359 | Window blind with illuminated lamellae | Cornelis Reinder Ronda, Egbertus Hendrikus Maria Smits | 2012-08-14 |
| D582590 | Portable reading lamp | Wei Ding, Song Liang, Wen-Jian Gu, Guanjun Yang, Bo Liu +4 more | 2008-12-09 |