Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871173 | Multi-colored lighting device | Yao Tan, Thomas M. Spain | 2011-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871173 | Multi-colored lighting device | Yao Tan, Thomas M. Spain | 2011-01-18 |