Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10621126 | Delay control device, delay control method and electronic apparatus | Chunxi Hai, Xiaoting Wang | 2020-04-14 |
| 10036772 | Signal testing apparatus for printed circuit board | Chunxi Hai, Lingxiao Hou | 2018-07-31 |