Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643882 | Ceramic ring with a ladder structure | Xuyen Pham, Zhi Chai | 2020-05-05 |
| 10497591 | Load lock chamber and the cluster tool system using the same | Ren Zhou, Xuyen Pham, Brian Lu, Sean Chang, Jie Lian +1 more | 2019-12-03 |