Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251863 | Protection switching method and node | Haomian Zheng, Yu Zheng, Italo Busi, Qingcong Lu | 2022-02-15 |
| 10735090 | Protection switching method and node | Haomian Zheng, Yu Zheng, Italo Busi, Qingcong Lu | 2020-08-04 |