Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951680 | Integrated circuit system employing an elevated drain | Guowei Zhang, Yisuo Li, Purakh Raj Verma, Shao-fu Sanford Chu | 2011-05-31 |
| 6734447 | Electron filter for current implanter | — | 2004-05-11 |