H04L 45/72
Routing based on the source address
Official title: {Routing based on the source address}
H04L45/72 (Routing based on the source address) appears on 774 US grants and 797 published applications in this corpus.
Search patents in H04L- Granted patents
- 774
- Published applications
- 797
- Assignees
- 226
- Inventors
- 1,238
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 3 | 12 |
| 2007 | 1 | 4 |
| 2008 | 3 | 12 |
| 2009 | 5 | 7 |
| 2010 | 8 | 21 |
| 2011 | 14 | 13 |
| 2012 | 13 | 15 |
| 2013 | 21 | 40 |
| 2014 | 39 | 64 |
| 2015 | 42 | 80 |
| 2016 | 77 | 80 |
| 2017 | 76 | 68 |
| 2018 | 87 | 64 |
| 2019 | 70 | 68 |
| 2020 | 69 | 56 |
| 2021 | 60 | 56 |
| 2022 | 55 | 47 |
| 2023 | 56 | 35 |
| 2024 | 39 | 20 |
| 2025 | 22 | 21 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for mitigating denial of service attacks25 Aug 2026US 12,719,924 B2CenturyLink Intellectual Property LLC
- Embedding credentials in network addresses14 Jul 2026US 12,683,955 B2Visa International Service Association
- Distributed software defined network architecture16 Jun 2026US 12,659,275 B2Google Inc.
- Attestation logic on memory for memory die verification2 Jun 2026US 12,647,357 B2Micron Technology, Inc.
- Data processing method, apparatus, network device and storage medium5 May 2026US 12,621,249 B2New H3C Technologies Co., Ltd.
- Request routing based on class30 Jul 2026US 2026/0222383 A1Amazon Technologies, Inc.
- Image-based device enrollment16 Jul 2026US 2026/0205410 A1Resolution Products, LLC
- PCE for BIER-TE Ingress Protection28 May 2026US 2026/0149659 A1Huawei Technologies Co., Ltd.
- Intelligent connectionless architecture for massive internet-of-things (miot) in a wireless network30 Apr 2026US 2026/0122153 A1AT&T Intellectual Property I, L. P.
- Systems and methods for monitoring network traffic12 Feb 2026US 2026/0046247 A1Newco Omninet Purchaser, LLC
Most cited
By later US patents
- Method and systems for routing packets from an endpoint to a gateway258US 8,019,868 B2Citrix Systems, Inc. · 2011
- Request routing based on class257US 7,962,597 B2Amazon Technologies, Inc. · 2011
- Routing frames in a trill network using service VLAN identifiers235US 7,787,480 B1Juniper Networks, Inc. · 2010
- Memory organization in a switching device228US 6,493,347 B2Juniper Networks, Inc. · 2002
- Request routing based on class196US 8,135,820 B2Amazon Technologies, Inc. · 2012