Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225954 | System and method for multi-level vacuum generation and storage | Chao Zhu, Zhiming Ji, Mengchu Zhou, Bo Zhang | 2022-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225954 | System and method for multi-level vacuum generation and storage | Chao Zhu, Zhiming Ji, Mengchu Zhou, Bo Zhang | 2022-01-18 |