Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463073 | Sliding cover-opening device | Jianguo TANG, Xudong ZHENG, Xu Zeng, Ru Wang, Chengya Wang +9 more | 2019-11-05 |
| 10314336 | Atomizer and electronic cigarette having same | Yonghai Li, Zhongli Xu, SHUYUN HU | 2019-06-11 |