Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566818 | High-efficiency and light-adjustable lighting means of two-electrode lamp | Eongen Yan | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566818 | High-efficiency and light-adjustable lighting means of two-electrode lamp | Eongen Yan | 2003-05-20 |