Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10764235 | Method and system for network access discovery | Xingjun Chu | 2020-09-01 |
| 10389629 | Asymmetric network address encapsulation | Linda Dunbar, Yijun Xiong | 2019-08-20 |
| 10367730 | Layer two over multiple sites | Linda Dunbar, Susan Hares, T. Benjamin Mack-Crane, Peter Ashwood-Smith | 2019-07-30 |
| 10361947 | Service chaining using source routing | Tao Wan, Peter Ashwood-Smith, Mehdi Arashmid Akhavain Mohammadi, Yapeng Wu, Xingjun Chu | 2019-07-23 |
| 10341188 | Network virtualization for network infrastructure | Xingjun Chu, Yapeng Wu, Tao Wan, Peter Ashwood-Smith, Yinfeng Yu +1 more | 2019-07-02 |
| 10015162 | Firewall authentication of controller-generated internet control message protocol (ICMP) echo requests | Yinfeng Yu, Mehdi Arashmid Akhavain Mohammadi, Tao Wan, Xingjun Chu, Khaldoon Al Zoubi +1 more | 2018-07-03 |
| 9923814 | Media access control address resolution using internet protocol addresses | Tao Wan, Yapeng Wu, Xingjun Chu, Peter Ashwood-Smith | 2018-03-20 |
| 9912495 | Virtual layer 2 and mechanism to make it scalable | Linda Dunbar, T. Benjamin Mack-Crane, Susan Hares, Robert Sultan, Peter Ashwood-Smith | 2018-03-06 |
| 9900246 | System and method for loop suppression in transit networks | Xingjun Chu, Peter Ashwood-Smith, Yapeng Wu | 2018-02-20 |
| 9736063 | Service chaining using source routing | Tao Wan, Peter Ashwood-Smith, Mehdi Arashmid Akhavain Mohammadi, Yapeng Wu, Xingjun Chu | 2017-08-15 |
| 9584415 | Devices, systems and methods for service chains | Xingjun Chu, Tao Wan, Yapeng Wu, Peter Ashwood-Smith, Yinfeng Yu +1 more | 2017-02-28 |
| 9547570 | Devices, systems and methods for debugging network connectivity | Xingjun Chu, Yinfeng Yu, Yapeng Wu, Tao Wan, Peter Ashwood-Smith +1 more | 2017-01-17 |
| 9419894 | NVGRE biomodal tunnel mesh | Peter Ashwood-Smith, Yapeng Wu | 2016-08-16 |
| 9350648 | System and method for loop suppression in transit networks | Xingjun Chu, Peter Ashwood-Smith, Yapeng Wu | 2016-05-24 |
| 9160609 | Virtual Layer 2 and mechanism to make it scalable | Linda Dunbar, T. Benjamin Mack-Crane, Susan Hares, Robert Sultan, Peter Ashwood-Smith | 2015-10-13 |
| 9124512 | Method and apparatus for simplifying the computation of alternate network paths | Peter Smith, Hong Zhang | 2015-09-01 |
| 9014054 | Layer two over multiple sites | Linda Dunbar, Susan Hares, T. Benjamin Mack-Crane, Robert Sultan, Peter Ashwood-Smith | 2015-04-21 |
| 9008088 | Multicast implementation in a link state protocol controlled ethernet network | Peter Ashwood-Smith, Hong Zhang, Nigel Bragg, David Allan | 2015-04-14 |
| 8937950 | Asymmetric network address encapsulation | Linda Dunbar, Yijun Xiong | 2015-01-20 |
| 8879424 | Method and apparatus for exchanging routing information and the establishment of connectivity across multiple network areas | David Allan, Nigel Bragg, Paul Unbehagen, Peter Ashwood-Smith | 2014-11-04 |
| 8867366 | Multicast implementation in a link state protocol controlled Ethernet network | Peter Ashwood-Smith, Hong Zhang, Nigel Bragg, David Allan | 2014-10-21 |
| 8687522 | Distributed storage of routing information in a link state protocol controlled network | Peter Smith, William Carson McCormick | 2014-04-01 |
| 8254263 | Method and apparatus for simplifying the computation of alternate network paths | Peter Ashwood Smith, Hong Zhang | 2012-08-28 |
| 8149736 | Distributed storage of routing information in a link state protocol controlled network | Peter Smith, William Carson McCormick | 2012-04-03 |
| 8059647 | Multicast implementation in a link state protocol controlled ethernet network | Peter Ashwood-Smith, Hong Zhang, Nigel Bragg, David Allan | 2011-11-15 |