Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D993793 | Portable detector | Shaohua Duan, Xiaojun Yang, Yuhui Xu | 2023-08-01 |
| D986048 | Bottle strap | Siu Wah Wong, Yi-Chia Chen, Szu-Wen Wang | 2023-05-16 |
| 11604163 | Device for improving gas detection in photoionization detector | Guangli Xie, Zhiguo Wang, Bo Chen, Yang Zhang | 2023-03-14 |