Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691640 | Mechanisms for cleaning load ports of semiconductor process tools | Hung-Wen Chen, Mei-Wei Wu | 2017-06-27 |
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Ching-Fa Chen
Overall (All Time): #2,952,404 of 4,157,543Top 75%
1
Patents All Time