Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833989 | Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) | Huajin Jeng, Han Q. Nguyen, Samir Saad | 2020-11-10 |
| 10826818 | Advertising messages in networks | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2020-11-03 |
| 10313239 | Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) | Huajin Jeng, Han Q. Nguyen, Samir Saad | 2019-06-04 |
| 9979646 | Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) | Huajin Jeng, Han Q. Nguyen, Samir Saad | 2018-05-22 |
| 9900241 | Method and apparatus for initiating routing messages in a communication network | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2018-02-20 |
| 9800421 | Methods and apparatus for network multicasting using hierarchical replication | Huajin Jeng, Samir Saad | 2017-10-24 |
| 9686196 | Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) | Huajin Jeng, Han Q. Nguyen, Samir Saad | 2017-06-20 |
| 9379961 | Method and apparatus for initiating routing messages in a communication network | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2016-06-28 |
| 9225633 | Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) | Huajin Jeng, Han Q. Nguyen, Samir Saad | 2015-12-29 |
| 9148362 | Methods and apparatus for network multicasting using hierarchical replication | Huajin Jeng, Samir Saad | 2015-09-29 |
| 9013984 | Method and apparatus for providing alternative link weights for failed network paths | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2015-04-21 |
| 9007890 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2015-04-14 |
| 8724511 | Method for provisioning circuits on multiple parallel links with a single setup message | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2014-05-13 |
| 8693318 | Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks | Teddy Bezoza, Bruce Gilbert Cortez, Sanja Durinovic-Johri, Karel Ehrlich | 2014-04-08 |
| 8531970 | Scheme for randomized selection of equal cost links during restoration | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2013-09-10 |
| 8451712 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2013-05-28 |
| 8274883 | Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks | Teddy Bezoza, Bruce Gilbert Cortez, Sanja Durinovic-Johri, Karel Ehrlich | 2012-09-25 |
| 8264983 | Method for provisioning circuits on multiple parallel links with a single setup message | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2012-09-11 |
| 8059528 | Method of estimating restoration capacity in a network | — | 2011-11-15 |
| 8018876 | Routing system and method with OSPF area zero split into a two level hierarchy for route calculation | Sanj Durinovic-Johri | 2011-09-13 |
| 7990945 | Method and apparatus for provisioning a label switched path across two or more networks | Sanja Durinovic-Johri | 2011-08-02 |
| 7986631 | Scheme for randomized selection of equal cost links during restoration | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2011-07-26 |
| 7855949 | Method and apparatus for bundling signaling messages for scaling communication networks | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2010-12-21 |
| 7801024 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Bruce Gilbert Cortez, Sanja Durinovic-Johri | 2010-09-21 |
| 7672331 | Method and apparatus for initiating routing messages in a communication network | Bruce Gilbert Cortez, Sanja Durinovic-Johri, John Paggi, Simon S. Zelingher | 2010-03-02 |