Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416604 | Process cartridge | Liangliang Hu | 2019-09-17 |
| 10338513 | Process cartridge | Liangliang Hu | 2019-07-02 |
| 10241459 | Process cartridge | Liangliang Hu | 2019-03-26 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416604 | Process cartridge | Liangliang Hu | 2019-09-17 |
| 10338513 | Process cartridge | Liangliang Hu | 2019-07-02 |
| 10241459 | Process cartridge | Liangliang Hu | 2019-03-26 |