Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791875 | Coffee bean grinding system for coffee machine | Lingdan Wen | 2020-10-06 |
| 10763603 | Electronic card connector and electronic card connector assembly thereof | Zhaohui Zhu | 2020-09-01 |
| 10721943 | Hand-press coffee machine and method for brewing coffee | Yongchun Zeng | 2020-07-28 |