Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279713 | Cooking utensil | Junshan Lu, Zhixi CHENG, Yun Yang, Yonggang Zhang, Pingying HAN | 2025-04-22 |
| 12251043 | Cooking appliance | Rongkang Mo, Yanping Song | 2025-03-18 |
| 9212906 | Device for detecting axis coplanarity of orthogonal rotary shafts having built-in intersection and precision detecting method | Yumei Huang, Xingang Yang, Longfei Zhang, Tongqing Liu | 2015-12-15 |
| 9199350 | Macro-micro actuated distended guide rail precision rotation apparatus | Yumei Huang, Manzhi Yang, Xingang Yang, Wenfeng Hou, Tongqing Liu +1 more | 2015-12-01 |