Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084270 | Air purifier | Chen Liang | 2025-07-15 |
| 11827027 | Remanufacturing method of ink cartridge, and remanufactured ink cartridge | Shengkui ZHAO | 2023-11-28 |
| 11267251 | Remanufacturing method of ink cartridge and remanufactured ink cartridge | Shengkui ZHAO | 2022-03-08 |
| D944808 | Laptop stand | Peng Wang | 2022-03-01 |
| D944809 | Laptop stand | Peng Wang | 2022-03-01 |