Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801473 | Long-effect self-cleaning negative-pressure ejector | Zhi-Hao Chen, Wen-Hsien Chen | 2023-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801473 | Long-effect self-cleaning negative-pressure ejector | Zhi-Hao Chen, Wen-Hsien Chen | 2023-10-31 |