Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1088235 | Oxygenerator | Junda Yang, Qingchao Kong, Yantao Zhang, Song Wang, Zhi Zhuang | 2025-08-12 |
| 12219994 | Electronic cigarette equipped with external liquid tanks | — | 2025-02-11 |
| 12193485 | Electronic cigarette having a plurality of liquid storage tanks | — | 2025-01-14 |