Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636636 | Combination unit and combination method of multiple membrane shells | Jingbo An, Qiyuan Wang, Yucheng Li | 2017-05-02 |
| 8947870 | Sliding and rotating apparatus and device having same | Jun Huang | 2015-02-03 |