Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053792 | Plating cup with contoured cup bottom | Zhian He, Jingbin Feng, Shantinath Ghongadi | 2018-08-21 |
| 10023970 | Dynamic current distribution control apparatus and method for wafer electroplating | Zhian He, David W. Porter, Jonathan D. Reid | 2018-07-17 |