Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11100995 | Structure of a nonvolatile memory device with a low-voltage transistor fabricated on a substrate | Liang Yi, Chi Ren | 2021-08-24 |
| 10825522 | Method for fabricating low and high/medium voltage transistors on substrate | Liang Yi, Chi Ren | 2020-11-03 |
| 9553188 | High-voltage semiconductor device with finger-shaped insulation structure | Lingzi Li, Hui Lu, Zhang Hu Sun | 2017-01-24 |
| 8921913 | Floating gate forming process | Cheng-Yuan Hsu, Chi Ren, Ching-Long Tsai, Wei-Chi Cheng | 2014-12-30 |