H04L 45/304
Route determination for signalling traffic
Official title: {Route determination for signalling traffic}
H04L45/304 (Route determination for signalling traffic) appears on 171 US grants and 195 published applications in this corpus.
Search patents in H04L- Granted patents
- 171
- Published applications
- 195
- Assignees
- 98
- Inventors
- 374
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 5 |
| 2008 | 3 | 8 |
| 2009 | 3 | 12 |
| 2010 | 5 | 4 |
| 2011 | 5 | 19 |
| 2012 | 6 | 9 |
| 2013 | 18 | 14 |
| 2014 | 13 | 12 |
| 2015 | 21 | 9 |
| 2016 | 6 | 8 |
| 2017 | 11 | 13 |
| 2018 | 7 | 8 |
| 2019 | 8 | 6 |
| 2020 | 11 | 21 |
| 2021 | 9 | 8 |
| 2022 | 12 | 5 |
| 2023 | 7 | 12 |
| 2024 | 7 | 8 |
| 2025 | 5 | 4 |
| 2026 | 6 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Negotiating multi-link high reliability connection23 Jun 2026US 12,665,837 B2Hewlett Packard Enterprise Development LP
- Method and apparatus for performing local re-routing by IAB node in wireless communication system2 Jun 2026US 12,647,869 B2LG Electronics Inc.
- Adding network services to MPLS network26 May 2026US 12,641,016 B2Huawei Technologies Co., Ltd.
- Implementing traffic category in a wireless communications network19 May 2026US 12,634,226 B2Lenovo (Singapore) Pte. Ltd.
- In-band control plane27 Jan 2026US 12,537,762 B2Nokia Solutions and Networks Oy
- Implementing traffic category in a wireless communications network20 Aug 2026US 2026/0246732 A1Lenovo (Singapore) Pte. Ltd.
- Autonomous computer network route configuration based on scalable link speed metrics21 May 2026US 2026/0142914 A1Cisco Technology, Inc.
- Multi-domain recovery service (mdrs)26 Mar 2026US 2026/0089094 A1Dish Wireless L. L. C.
- Optimizing selection of flows to reroute26 Mar 2026US 2026/0089106 A1Hewlett Packard Enterprise Development LP
- Negotiating multi-link high reliability connection23 Oct 2025US 2025/0330419 A1Hewlett Packard Enterprise Development LP
Most cited
By later US patents
- System and method for managing subscriber usage of a communications network346US 7,765,294 B2Embarq Holdings Company, LLC · 2010
- System and method for call routing based on transmission performance of a packet network313US 8,000,318 B2Embarq Holdings Company, LLC · 2011
- Method, system, and computer program product for managing routing servers and services157US 7,457,279 B1Vertical Communications Acquisition Corp. · 2008
- Dynamic location routing protocol114US 8,014,292 B1Sprint Communications Co.L.P. · 2011
- System and method for selecting network egress64US 8,184,549 B2Embarq Holdings Company, LLC · 2012