H04L 45/302
Route determination based on requested qos
Official title: Route determination based on requested QoS
H04L45/302 (Route determination based on requested qos) appears on 3,962 US grants and 4,543 published applications in this corpus.
Search patents in H04L- Granted patents
- 3,962
- Published applications
- 4,543
- Assignees
- 990
- Inventors
- 7,461
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 14 |
| 2002 | 18 | 70 |
| 2003 | 26 | 107 |
| 2004 | 42 | 81 |
| 2005 | 30 | 62 |
| 2006 | 71 | 103 |
| 2007 | 44 | 121 |
| 2008 | 68 | 141 |
| 2009 | 76 | 134 |
| 2010 | 119 | 118 |
| 2011 | 121 | 149 |
| 2012 | 119 | 133 |
| 2013 | 138 | 141 |
| 2014 | 166 | 240 |
| 2015 | 214 | 190 |
| 2016 | 214 | 303 |
| 2017 | 220 | 244 |
| 2018 | 232 | 293 |
| 2019 | 270 | 253 |
| 2020 | 328 | 364 |
| 2021 | 309 | 273 |
| 2022 | 287 | 254 |
| 2023 | 261 | 277 |
| 2024 | 242 | 220 |
| 2025 | 217 | 175 |
| 2026 | 111 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Deterministic network bandwidth aware multicast flow provisioning6 Oct 2026US 12,756,655 B2Arista Networks, Inc.
- Interworking between variable capacity optical layer and Ethernet/IP/MPLS layer6 Oct 2026US 12,756,961 B2Ciena Corporation
- Proactive bypass selection based on root cause analysis of traceroutes22 Sep 2026US 12,744,728 B2Cisco Technology, Inc.
- Method for traffic matching in terminals with UE route selection policy (URSP)22 Sep 2026US 12,744,729 B2Deutsche Telekom AG
- Apparatus and method for establishing traffic path and forwarding traffic path in mobile communication system22 Sep 2026US 12,745,156 B2Electronics and Telecommunications Research Institute
- Dual software interfaces for multiplane devices to separate network management and communication traffic8 Oct 2026US 2026/0312901 A1Mellanox Technologies, Ltd.
- Personal iot network (pin) service rule generation method, and apparatus8 Oct 2026US 2026/0313026 A1Beijing Xiaomi Mobile Software Co., Ltd.
- System and method for application traffic control8 Oct 2026US 2026/0313036 A1rewardStyle, Inc.
- Compute platform based ap switching1 Oct 2026US 2026/0303519 A1Intel Corporation
- Data distribution service1 Oct 2026US 2026/0303520 A1Confluent, Inc.
Most cited
By later US patents
- Streamlined packet forwarding using dynamic filters for routing and security in a shared forwarding plane603US 8,339,959 B1Juniper Networks, Inc. · 2012
- Methods and systems for a mobile, broadband, routable internet582US 8,060,017 B2Powerwave Cognition, Inc. · 2011
- Methods and apparatus for routing between virtual resources based on a routing location policy510US 8,054,832 B1Juniper Networks, Inc. · 2011
- Proximity-based redirection system for robust and scalable service-node location in an internetwork487US 6,415,323 B1FastForward Networks, Inc. · 2002
- Adaptive routing system and method for QOS packet networks456US 6,594,268 B1Lucent Technologies Inc. · 2003