Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309586 | Light bulb apparatus with graphite cap | Longwei Zhang, Liangliang Cao, Mingyan Fu, Lilei Su | 2019-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309586 | Light bulb apparatus with graphite cap | Longwei Zhang, Liangliang Cao, Mingyan Fu, Lilei Su | 2019-06-04 |