Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883668 | Light bulb apparatus | Guochao Li, Yongjun Bao | 2021-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883668 | Light bulb apparatus | Guochao Li, Yongjun Bao | 2021-01-05 |