Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288230 | Lamp cap with build-in switch and LED tube | Guosong Zhao | 2019-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288230 | Lamp cap with build-in switch and LED tube | Guosong Zhao | 2019-05-14 |