Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093598 | Breast pump collector | Jieqing Zheng | 2025-09-16 |
| D1093599 | Breast pump flange | Jieqing Zheng | 2025-09-16 |
| D1091808 | Breast pump main unit | — | 2025-09-02 |
| D1091809 | Breast pump diaphragm | Jieqing Zheng | 2025-09-02 |
| D1077202 | Breast pump | — | 2025-05-27 |
| D1077389 | Robotic cleaner | Shihua Tang, Jaewan Jeong | 2025-05-27 |
| D1060652 | Breast pump | — | 2025-02-04 |
| D1044183 | Dust collection station | Shihua Tang | 2024-09-24 |
| D1021304 | Vacuum cleaner | Shihua Tang | 2024-04-02 |
| D1009251 | Breast pump | Jieqing Zheng | 2023-12-26 |
| D993554 | Cleaner | Chao Ren | 2023-07-25 |
| D993555 | Cleaner | Chao Ren | 2023-07-25 |