Issued Patents All Time
Showing 51–75 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9407561 | Systems and methods for traffic engineering in software defined networks | William Carson McCormick, Francis Patrick Kelly | 2016-08-02 |
| 9356862 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Simon Parry, David Allan, Simon Daniel Brueckheimer | 2016-05-31 |
| 9350648 | System and method for loop suppression in transit networks | Xingjun Chu, Yapeng Wu, Guoli Yin | 2016-05-24 |
| 9210070 | Implementing multiple portals into an RBRIDGE network | — | 2015-12-08 |
| 9178644 | Spectral encoding of an optical label or destination | Alan Graves | 2015-11-03 |
| 9160609 | Virtual Layer 2 and mechanism to make it scalable | Linda Dunbar, T. Benjamin Mack-Crane, Susan Hares, Robert Sultan, Guoli Yin | 2015-10-13 |
| 9136969 | Spectral encoding of an optical label or destination | — | 2015-09-15 |
| 9054827 | Optical switching device using spectral trigger | — | 2015-06-09 |
| 9025601 | Forwarding ASIC general egress multicast filter method | — | 2015-05-05 |
| 9014054 | Layer two over multiple sites | Linda Dunbar, Susan Hares, T. Benjamin Mack-Crane, Robert Sultan, Guoli Yin | 2015-04-21 |
| 9013308 | Three dimensional RF signatures | Delfin Y. Montuno, Abel Dasylva | 2015-04-21 |
| 9008088 | Multicast implementation in a link state protocol controlled ethernet network | Guoli Yin, Hong Zhang, Nigel Bragg, David Allan | 2015-04-14 |
| 8977690 | Distribution of XML documents/messages to XML appliances/routers | — | 2015-03-10 |
| 8976793 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Simon Parry, David Allen, Simon Daniel Brueckheimer | 2015-03-10 |
| 8971321 | System and method for accelerating and decelerating packets | Alan Graves, Dominic John Goodwill, Eric Bernier | 2015-03-03 |
| 8885643 | Method for multicast flow routing selection | T. Benjamin Mack-Crane | 2014-11-11 |
| 8879424 | Method and apparatus for exchanging routing information and the establishment of connectivity across multiple network areas | David Allan, Nigel Bragg, Paul Unbehagen, Guoli Yin | 2014-11-04 |
| 8873401 | Service prioritization in link state controlled layer two networks | Yin Guoli, Zhang Xuejiang | 2014-10-28 |
| 8874709 | Automatic subnet creation in networks that support dynamic ethernet-local area network services for use by operation, administration, and maintenance | — | 2014-10-28 |
| 8867366 | Multicast implementation in a link state protocol controlled Ethernet network | Guoli Yin, Hong Zhang, Nigel Bragg, David Allan | 2014-10-21 |
| 8817624 | Higher layer compression with lower layer signaling | Aaron Callard, Peiying Zhu, Hang Zhang, Petar Djukic, Vipul Desai | 2014-08-26 |
| 8767730 | Virtual local area network identifier substitution as time to live method | — | 2014-07-01 |
| 8761053 | Link state fast flood with computed multi-protocol-label-switching (MPLS) broadcast tree | — | 2014-06-24 |
| 8750141 | Distributed connection establishment and restoration | Darek Skalecki | 2014-06-10 |
| 8649259 | Method and apparatus for implementing control of multiple physically dual homed devices | David Allan | 2014-02-11 |