Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861691 | Metal halide lamp and manufacturing method thereof | Changzheng Zhang | 2020-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861691 | Metal halide lamp and manufacturing method thereof | Changzheng Zhang | 2020-12-08 |