Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307673 | Glass lampshade and method for producing the same | Haisheng Chen, Chunping Zhang, Hui-Lan Liao | 2012-11-13 |
| 8197106 | Hot-melt glass pillar lamp and multi-channel heat dissipation method thereof | Haisheng Chen, Chunping Zhang | 2012-06-12 |
| 8065891 | Glass lampshade and method for producing the same | Haisheng Chen, Chunping Zhang | 2011-11-29 |