Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521630 | Curve engine | Zhenyuan Zhao, Jiaxi Xiao, Yunke Yang | 2013-08-27 |
| 6962017 | Framing system for securing and displaying flat sheet materials | — | 2005-11-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521630 | Curve engine | Zhenyuan Zhao, Jiaxi Xiao, Yunke Yang | 2013-08-27 |
| 6962017 | Framing system for securing and displaying flat sheet materials | — | 2005-11-08 |