Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972546 | Etching time detection means and method for etching device | Tiansheng Li, Changjiang Yan, Zhenyu Xie, Xiaohui Jiang | 2018-05-15 |
| 9864249 | Electrochromism display device and method for fabricating the same | Xuecheng Hou | 2018-01-09 |
| 9857924 | Touch device and manufacturing method thereof | Xuecheng Hou | 2018-01-02 |