Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021017 | X channel to zone in zone routing | Huaimo Chen | 2018-07-10 |
| 10021014 | Avoiding routing interruption during transition to a virtual entity | Huaimo Chen, Anil Kumar S N, Veerendranatha Reddy Vallem | 2018-07-10 |
| 9998368 | Zone routing system | Huaimo Chen | 2018-06-12 |
| 9967179 | Constrained shortest path first for temporal tunnel services | Huaimo Chen | 2018-05-08 |
| 9929919 | System and method for virtual network abstraction and switching | Qianglin Quintin Zhao, Lin Han, Katherine Zhao | 2018-03-27 |
| 9906430 | Intermediate-system-to-intermediate-system topology-transparent-zone | Huaimo Chen | 2018-02-27 |
| 9843504 | Extending OpenFlow to support packet encapsulation for transport over software-defined networks | Lin Han | 2017-12-12 |
| 9819580 | Open shortest path first for temporal tunnel services | Huaimo Chen | 2017-11-14 |
| 9769066 | Establishing and protecting label switched paths across topology-transparent zones | Huaimo Chen | 2017-09-19 |
| 9716647 | Multiple topology-transparent zones having a common edge node | Huaimo Chen | 2017-07-25 |
| 9450862 | Virtual private network migration and management in centrally controlled networks | Huaimo Chen, Xuesong Dong | 2016-09-20 |
| 9450874 | Method for internet traffic management using a central traffic controller | Shujin Zhang | 2016-09-20 |
| 9419893 | Traffic engineering resource collection and coordination | Huaimo Chen | 2016-08-16 |
| 9379964 | Discovering a topology—transparent zone | Huaimo Chen | 2016-06-28 |
| 9369335 | mRSVP-TE based fast reroute in detour (1:1) protection mode | Katherine Zhao, Ying Chen, Qianglin Quintin Zhao, Tao Zhou, Lin Han | 2016-06-14 |
| 9350640 | Constructing a topology-transparent zone | Huaimo Chen | 2016-05-24 |
| 9306808 | System and method for topology transparent zoning in network communications | Huaimo Chen | 2016-04-05 |
| 9246696 | mRSVP-TE based fast reroute in facility (1:N) protection mode | Katherine Zhao, Ying Chen, Qianglin Quintin Zhao, Tao Zhou, Lin Han | 2016-01-26 |
| 9219614 | mRSVP-TE based fast reroute in detour (1:1) protection mode | Katherine Zhao, Ying Chen, Qianglin Quintin Zhao, Tao Zhou, Lin Han | 2015-12-22 |
| 9215093 | Encoding packets for transport over SDN networks | Lin Han, Katherine Zhao, Qianglin Quintin Zhao | 2015-12-15 |
| 9203631 | Multicast distribution trees for mRSVP-TE based multicast virtual private networks | Lin Han, Katherine Zhao | 2015-12-01 |
| 9158589 | Method for dynamic migration of a process or services from one control plane processor to another | Randall Stewart, Xuesong Dong, Hongtao Yin, Huaimo Chen, Bisong Tao +3 more | 2015-10-13 |
| 9160683 | Providing PIM-SSM support for MRSVP-TE based multicast virtual private networks | Lin Han, Katherine Zhao | 2015-10-13 |
| 9130857 | Protocol independent multicast with quality of service support | Lin Han | 2015-09-08 |
| 9118564 | Providing PIM-SM support for mRSVP-TE based multicast virtual private networks | Lin Han, Katherine Zhao | 2015-08-25 |