Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11058140 | Apparatus and method for roasting coffee beans, and coffee machine | Jingwei Tan, Jun Shi, Jun Zhou, Declan Patrick Kelly | 2021-07-13 |
| 10909685 | Method for precisely and automatically positioning reference line for integrated images | Qingzhen Ma, Bin Ouyang | 2021-02-02 |