Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381470 | Coating equipment for a composite membrane without a diffusion pump and its thickness gauge for both thick and thin coatings | Shengfan Chen, Xiandong Chen, Shengzhen Chen, Fajie Chen | 2016-07-05 |