Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502118 | Energy-saving and heat preservation device | Yu-Chu Li, Yan-Hong A. Chan, Cheng-Hao Huang | 2013-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502118 | Energy-saving and heat preservation device | Yu-Chu Li, Yan-Hong A. Chan, Cheng-Hao Huang | 2013-08-06 |