Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570545 | High voltage trench transistor | Liang Yi, Zhanfeng Liu, Purakh Raj Verma, Ramadas Nambatyathu | 2017-02-14 |
| 9054133 | High voltage trench transistor | Liang Yi, Zhanfeng Liu, Purakh Raj Verma, Ramadas Nambatyathu | 2015-06-09 |
| 8999769 | Integration of high voltage trench transistor with low voltage CMOS transistor | Purakh Raj Verma, Liang Yi | 2015-04-07 |
| 8138051 | Integrated circuit system with high voltage transistor and method of manufacture thereof | Purakh Raj Verma, Xin Zou, Chao-Ming Cheng, Shao-fu Sanford Chu | 2012-03-20 |