Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12177032 | Systems and methods for providing SDWAN IP multicast without a rendezvous point | Manikandan Panchanathan, Vengada Prasad Govindan | 2024-12-24 |
| 12149432 | Source address validation for asymmetric routing | Lester C. Ginsberg, Peter Psenak | 2024-11-19 |
| 12126461 | SD-WAN multicast replicator selection centralized policy | Ravi Kiran Chintallapudi, Gaurav Shrivastava, Jining Tian, Praleshkumar Gunvantray Patel | 2024-10-22 |
| 11991076 | Optimized MVPN route exchange in SD-WAN environments | Vengada Prasad Govindan, Manikandan Panchanathan, Ravi Kiran Chintallapudi | 2024-05-21 |
| 11929849 | Symmetric routing in software-defined networks | Satish Kumar Mahadevan, Laxmikantha Reddy Ponnuru, Samir Thoria, Arul Manickam | 2024-03-12 |
| 11882019 | Source address validation for asymmetric routing | Peter Psenak, Lester C. Ginsberg | 2024-01-23 |
| 11394606 | Auto-provisioning of SD-WAN hubs and spokes | Gaurav Shrivastava, Ravi Kiran Chintallapudi, Torsha Banerjee Das | 2022-07-19 |
| 11362849 | SD-WAN multicast replicator selection centralized policy | Ravi Kiran Chintallapudi, Gaurav Shrivastava, Jining Tian, Praleshkumar Gunvantray Patel | 2022-06-14 |
| 10979340 | Link state addition and deletion based on reception of a single message in link state vector routing | Jakob Heitz | 2021-04-13 |
| 10671590 | Delta database synchronization | Keyur Patel, Abhay Roy, Derek Man-Kit Yeung | 2020-06-02 |
| 10637686 | Capability aware routing | Peter Psenak, Ijsbrand Wijnands | 2020-04-28 |
| 10225174 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, James L. Ng, Abhay Roy, Sina Mirtorabi +2 more | 2019-03-05 |
| 10171263 | Capability aware routing | Peter Psenak, Ijsbrand Wijnands | 2019-01-01 |
| 9906378 | Capability aware routing | Peter Psenak, Ijsbrand Wijnands | 2018-02-27 |
| 9503357 | Method and apparatus for limiting topology and reachability information in an OSPF area | Ing-Wher Chen | 2016-11-22 |
| 9479484 | Mechanism for co-ordinated authentication key transition for IS-IS protocol | Uma S. Chunduri, Wenhu Lu | 2016-10-25 |
| 9444676 | Efficient identification of Q-space in remote LFA | Lars Ernstrom, Vasant Patil | 2016-09-13 |
| 9356856 | Apparatus and method to hide transit only multi-access networks in OSPF | Yi Yang, Alvaro Retana, James L. Ng, Abhay Roy, Sina Mirtorabi +2 more | 2016-05-31 |
| 9264343 | Method and apparatus for limiting topology and reachability information in an OSPF area | Ing-Wher Chen | 2016-02-16 |
| 9253079 | High performance LFA path algorithms | Lars Ernstrom, Pramodh D'Souza, Evgeny Tantsura | 2016-02-02 |
| 9225629 | Efficient identification of node protection remote LFA target | Lars Ernstrom, Vasant Patil | 2015-12-29 |
| 9043487 | Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network | Alvaro Retana, Russ White | 2015-05-26 |
| 9014187 | Managing stale route removal in a routing information base of a network element | Wenhu Lu | 2015-04-21 |
| 8995667 | Mechanism for co-ordinated authentication key transition for IS-IS protocol | Uma S. Chunduri, Wenhu Lu | 2015-03-31 |
| 8964758 | OSPF nonstop routing (NSR) synchronization reduction | Wenhu Lu, Ing-Wher Chen | 2015-02-24 |