Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9320163 | Portable downloader | Liuyu Zhang, Beili Song | 2016-04-19 |
| 9274789 | In-application upgrade method for optical module firmware not breaking service | Xianghong Yu, Xuguang Chen | 2016-03-01 |