Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10805991 | Microwave oven | Wei Li, Qihong Ling | 2020-10-13 |
| 10750580 | Cooking appliance | Ming Zhang | 2020-08-18 |
| 10736186 | Cooking appliance | Qihong Ling | 2020-08-04 |
| 9918358 | Microwave cooking device | Jaeman CHO, Qihong Ling, Yongnan Mao | 2018-03-13 |