Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826847 | Port auto-negotiation method and device | Weibin KONG, Jianzhao Li | 2020-11-03 |
| 9092154 | Device information backup method, device, and system | Jianzhao Li, Aijun Xiao | 2015-07-28 |