Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826818 | Advertising messages in networks | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2020-11-03 |
| 9900241 | Method and apparatus for initiating routing messages in a communication network | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2018-02-20 |
| 9379961 | Method and apparatus for initiating routing messages in a communication network | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2016-06-28 |
| 9042727 | Layer 1 fast provisioning and right sizing of bandwidth for layer 2/3 | Martin Birk, Paul Greendyk, James H. King, Sherry L. McCaughan, Aswatnarayan Raghuram +3 more | 2015-05-26 |
| 9013984 | Method and apparatus for providing alternative link weights for failed network paths | Sanja Durinovic-Johri, Pravin Kumar Johri | 2015-04-21 |
| 9007890 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Pravin Kumar Johri, Sanja Durinovic-Johri | 2015-04-14 |
| 8724511 | Method for provisioning circuits on multiple parallel links with a single setup message | Sanja Durinovic-Johri, Pravin Kumar Johri | 2014-05-13 |
| 8693318 | Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks | Teddy Bezoza, Sanja Durinovic-Johri, Karel Ehrlich, Pravin Kumar Johri | 2014-04-08 |
| 8531970 | Scheme for randomized selection of equal cost links during restoration | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2013-09-10 |
| 8451712 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Pravin Kumar Johri, Sanja Durinovic-Johri | 2013-05-28 |
| 8274883 | Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks | Teddy Bezoza, Sanja Durinovic-Johri, Karel Ehrlich, Pravin Kumar Johri | 2012-09-25 |
| 8264983 | Method for provisioning circuits on multiple parallel links with a single setup message | Sanja Durinovic-Johri, Pravin Kumar Johri | 2012-09-11 |
| 8068412 | Link selection schemes for avoiding channel contention | Robert Duncan Doverspike, Rakesh Sinha, John Lester Strand, Fang Yu | 2011-11-29 |
| 7986631 | Scheme for randomized selection of equal cost links during restoration | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2011-07-26 |
| 7945162 | Method and apparatus for accommodating different switch matrix granularities in optical networks | Frank Cariello, Mitchell Harvey Fuchs, John Fraterrigo | 2011-05-17 |
| 7855949 | Method and apparatus for bundling signaling messages for scaling communication networks | Sanja Durinovic-Johri, Pravin Kumar Johri | 2010-12-21 |
| 7848642 | Method and apparatus for capacity-efficient restoration in an optical communication system | Sid Chaudhuri, Simon S. Zelingher | 2010-12-07 |
| 7801024 | Restoring aggregated circuits with circuit integrity checks in a hierarchical network | Pravin Kumar Johri, Sanja Durinovic-Johri | 2010-09-21 |
| 7672331 | Method and apparatus for initiating routing messages in a communication network | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2010-03-02 |
| 7630377 | Method for provisioning circuits on multiple parallel links with a single setup message | Sanja Durinovic-Johri, Pravin Kumar Johri | 2009-12-08 |
| 7613166 | Scheme for routing circuits with dynamic self-adjusting link weights in a network | Sanja Durinovic-Johri, Pravin Kumar Johri, James H. King | 2009-11-03 |
| 7567507 | Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks | Teddy Bezoza, Sanja Durinovic-Johri, Karel Ehrlich, Pravin Kumar Johri | 2009-07-28 |
| 7564805 | Systems, methods, and device for simulating capacity in a network | Sanja Durinovic-Johri, Pravin Kumar Johri | 2009-07-21 |
| 7542413 | Method and apparatus for delaying start of restoration of low priority services | Sanja Durinovic-Johri, Pravin Kumar Johri, John Paggi, Simon S. Zelingher | 2009-06-02 |
| 7450516 | Link selection schemes for avoiding channel contention | Robert Duncan Doverspike, Rakesh Sinha, John Lester Strand, Fang Yu | 2008-11-11 |