Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328484 | Media stream delivery method, CDN node server, CDN system, and readable storage medium | Xiaoqu Zhang | 2025-06-10 |
| 11357113 | Apparatus for preparing graphene by means of laser irradiation in liquid | Xudong Ren, Fuhui Ma, Lei Qian, Wenxun Ma | 2022-06-07 |
| 9918151 | Optical network unit, and communications system and method | Li Sun | 2018-03-13 |
| 9755749 | ONU, communication system and communication method for ONU | — | 2017-09-05 |