Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388704 | Learning-based automated call flow testing | Sanchit Chaudhary, Subhransu S. Nayak, Rajangam Subramanian, Subhashis Chand, André Ouellet +1 more | 2025-08-12 |
| 12284314 | Methods and apparatus for call traffic anomaly mitigation | John Hutchins | 2025-04-22 |
| 12015737 | Methods, systems and apparatus for generating and/or using communications training data | Michael Stovenour | 2024-06-18 |
| 12009967 | Communications methods and apparatus for minimizing and/or preventing message processing faults | Subhransu S. Nayak, Prince Arimpur Cheerotha Philip, Rajangam Subramanian | 2024-06-11 |
| 11909912 | Methods and apparatus for call traffic anomaly mitigation | John Hutchins | 2024-02-20 |
| 11902311 | Communications methods and apparatus for dynamic detection and/or mitigation of threats and/or anomalies | Sridhar Kuppanna, Dilnawaj Ahmed, Timothy R. Thornton, Justin Hart, Kevin Riley | 2024-02-13 |
| 11743279 | Communications methods and apparatus for dynamic detection and/or mitigation of anomalies | Timothy R. Thornton | 2023-08-29 |
| 11570191 | Communications methods and apparatus for dynamic detection and/or mitigation of threats and/or anomalies | Sridhar Kuppanna, Dilnawaj Ahmed, Timothy R. Thornton, Justin Hart, Kevin Riley | 2023-01-31 |
| 11271960 | Communications methods and apparatus for dynamic detection and/or mitigation of anomalies | Timothy R. Thornton | 2022-03-08 |
| 11240097 | Communications methods and apparatus for minimizing and/or preventing message processing faults | Subhransu S. Nayak, Prince Arimpur Cheerotha Philip, Rajangam Subramanian | 2022-02-01 |
| 11140209 | Highly scalable methods and apparatus for balancing sip loads across a cluster of sip processing entities | Aby Kuriakose | 2021-10-05 |
| 10949749 | Methods, systems and apparatus for using session, device and/or user signatures | Timothy R. Thornton, Justin Hart, Kevin Riley | 2021-03-16 |
| 10949750 | Methods, systems and apparatus for using session, device and/or user signatures | Timothy R. Thornton, Justin Hart, Kevin Riley | 2021-03-16 |
| 10944776 | Key performance indicator anomaly detection in telephony networks | Timothy R. Thornton | 2021-03-09 |
| 10931696 | Communications methods and apparatus for dynamic detection and/or mitigation of threats and/or anomalies | Sridhar Kuppanna, Dilnawaj Ahmed, Timothy R. Thornton, Justin Hart, Kevin Riley | 2021-02-23 |
| 10666798 | Methods and apparatus for detection and mitigation of robocalls | Tie Ju Chen, Sridhar Kuppanna, Tolga Asveren | 2020-05-26 |
| 10659485 | Communications methods and apparatus for dynamic detection and/or mitigation of anomalies | Tie Ju Chen | 2020-05-19 |
| 10523733 | Highly scalable methods and apparatus for balancing SIP loads across a cluster of SIP processing entities | Aby Kuriakose | 2019-12-31 |
| 10469530 | Communications methods, systems and apparatus for protecting against denial of service attacks | Tolga Asveren, Justin Hart | 2019-11-05 |
| 10397316 | Methods and apparatus for load balancing in SDN networks | Tolga Asveren, Justin Hart | 2019-08-27 |
| 9973529 | Communications methods, systems and apparatus for protecting against denial of service attacks | Tolga Asveren, Justin Hart | 2018-05-15 |
| 9800589 | Methods and apparatus for detecting malicious attacks | Tolga Asveren | 2017-10-24 |
| 9769140 | Authentication support for autonomous requests | Tolga Asveren, Subhransu S. Nayak | 2017-09-19 |
| 9491144 | Methods and apparatus for denial of service resistant policing of packets | Shiping Li | 2016-11-08 |
| 9154460 | Methods and apparatus for denial of service resistant policing of packets | Shiping Li | 2015-10-06 |