Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439707 | Hypocrellin derivative substituted both in a peri-position and in 2-position by amino, preparation method, and application thereof | Pengfei Wang, Jiasheng Wu, Weimin Liu, Ying Gu | 2022-09-13 |
| 11411853 | Link-state advertisement LSA sending method, apparatus, and system | Xiaohu Xu, Nongda Hu, Chuang Wang, Zhe CHEN, Bingyang Liu | 2022-08-09 |
| 11218575 | Communication method and communications device | Delei Yu, Shoushou Ren, Haiyan Mao, Yongtao Zhang, Ailiang Ma | 2022-01-04 |
| 11154548 | Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof | Pengfei Wang, Jiasheng Wu, Weimin Liu, Ying Gu, Jiechao Ge +1 more | 2021-10-26 |
| 11044652 | Handover method and apparatus | Xiaohu Xu | 2021-06-22 |
| 10904747 | Service data packet encapsulation method and apparatus | Xiaohu Xu, Jiao Wang | 2021-01-26 |
| 10805169 | Topology determining method, message response method, controller, and switch | Jiao Wang | 2020-10-13 |
| 10404544 | Network topology determining method and apparatus, and centralized network status information storage device | — | 2019-09-03 |
| 10367718 | Method for acquiring, by SDN switch, exact flow entry, and SDN switch, controller, and system | Bailin Wen, Rong Wang | 2019-07-30 |
| 10182132 | Method, apparatus and system for communication between OpenFlow device and IP network device | — | 2019-01-15 |
| 9742656 | Method for acquiring, by SDN switch, exact flow entry, and SDN switch, controller, and system | Bailin Wen, Rong Wang | 2017-08-22 |
| 9729425 | Transformation and unified control of hybrid networks composed of OpenFlow switches and other programmable switches | Min Luo, Jiao Wang | 2017-08-08 |