Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512317 | Mobile device containing bag | Yiwen Zheng | 2019-12-24 |
| 10446424 | Storage device and photoresist coating and developing machine having storage device | Xiangyu Song, Yongbing Guan, Bingqiang Liu, Kun Cao | 2019-10-15 |