Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265341 | Developing cartridge with a bent blade holder of a doctor blade element | Liangchun Tang, Hongfang Liu | 2025-04-01 |
| D1054990 | Conductive pin | Yangyun Jin | 2024-12-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265341 | Developing cartridge with a bent blade holder of a doctor blade element | Liangchun Tang, Hongfang Liu | 2025-04-01 |
| D1054990 | Conductive pin | Yangyun Jin | 2024-12-24 |