Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269719 | Multilevel light emitting LED substrate, package and bulb | — | 2019-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269719 | Multilevel light emitting LED substrate, package and bulb | — | 2019-04-23 |