Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224800 | Providing access to client overhead while transparently transmitting the client signal over multiple optical subcarriers | Radhakrishna Valiveti, Rajan Rao, Vinod Narippatta, Parthiban Kandappan | 2025-02-11 |
| 12149873 | Secure autonomic optical transport networks | Abhinava Shivakumar Sadasivarao, Sanjoy Bardhan, Biao Lu, Loukas Paraschis, Hao Su | 2024-11-19 |
| 11705966 | Framework for handling signal integrity using ASE in optical networks | Ashwini Kumar Bhat, Vasudha Bhaskara | 2023-07-18 |
| 11539585 | System and method of use of extensible network element software agents for state and network verifications in packet or optical transport networks | Abhinava Shivakumar Sadasivarao, Loukas Paraschis, Robert Maher | 2022-12-27 |
| 11425147 | In-service data plane encryption verification | Kannan Raj, Jagwinder Singh Brar, Abhinava Shivakumar Sadasivarao, Radhakrishna Valiveti, Loukas Paraschis | 2022-08-23 |
| 11336369 | Framework for handling signal integrity using ASE in optical networks | Ashwini Kumar Bhat, Vasudha Bhaskara | 2022-05-17 |
| 10966005 | Streaming telemetry for optical network devices | Abhinava Shivakumar Sadasivarao, Sachin Jain, Lu Biao, Ashok Kunjidhapatham, Anthony Jorgenson +5 more | 2021-03-30 |
| 10361946 | Methods and systems for determining data transport paths through data transport | Ping Pan, Abhinava Shivakumar Sadasivarao, Michael Joseph Frendo, Chris Liou | 2019-07-23 |
| 10056973 | Multi layer network resiliency with software defined orchestration | Abhinava Shivakumar Sadasivarao, Chris Liou, Michael Joseph Frendo, Biao Lu, Steven Joseph Hand | 2018-08-21 |
| 9883264 | Systems and methods for multilayer peering | Chris Liou, Abhinava Shivakumar Sadasivarao, Stu Elby, Balaji Balasubramanian, Sri Mohana Satya Srinivas Singamsetty | 2018-01-30 |
| 9787607 | End-to-end provisioning of Ethernet Virtual Circuits | David Bumstead | 2017-10-10 |
| 9621969 | Management and control of software defined networking enabled open transport networks | Ping Pan, Abhinava Shivakumar Sadasivarao, Chris Liou | 2017-04-11 |
| 9621968 | Multi layer, multi vendor, multi domain, applications for software defined networking enabled networks | Abhinava Shivakumar Sadasivarao, Chris Liou | 2017-04-11 |
| 9485015 | Optical layer status exchange over OSC-OAM method for ROADM networks | Rajan Rao, Edward E. Sprague, Biao Lu | 2016-11-01 |
| 8457017 | Multi-chassis interconnect | Biao Lu, Vinay Ravuri, How Tung Lim, Kamran Farshchi, Yatindra Chugh | 2013-06-04 |
| 7970114 | Consistency of state model visualization across different standard attributes | Sriram Subramanian, Rajasekar Venkatesan, Christopher C. Liou, Anthony Jorgenson, How Tung Lim +2 more | 2011-06-28 |
| 6657972 | Method and apparatus for generic frame relay services support in a communication network | Saravanan Coimbatore | 2003-12-02 |