Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825022 | ESD clamp circuit | Huijuan Cheng, Hongwei Li | 2017-11-21 |
| 9613946 | Low voltage triggered silicon controlled rectifier with high holding voltage and small silicon area | Lei Zhong, Hongwei Li, Wei Lei, Huijuan Cheng | 2017-04-04 |
| 9589408 | Sheet type medium thickness identification device and identification method thereof | Yang Chang, Dong Tan | 2017-03-07 |