Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501329 | Manufacturing system of electronic-grade ammonia solution | Kuo-Yi Chen, YI-SYUAN HUANG | 2019-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501329 | Manufacturing system of electronic-grade ammonia solution | Kuo-Yi Chen, YI-SYUAN HUANG | 2019-12-10 |