H04L 45/741
Routing in networks with a plurality of addressing schemes
Official title: Routing in networks with a plurality of addressing schemes, e.g. with both IPv4 and IPv6
H04L45/741 (Routing in networks with a plurality of addressing schemes) appears on 647 US grants and 738 published applications in this corpus.
Search patents in H04L- Granted patents
- 647
- Published applications
- 738
- Assignees
- 201
- Inventors
- 1,122
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 6 |
| 2009 | 1 | 7 |
| 2010 | 4 | 14 |
| 2011 | 5 | 10 |
| 2012 | 7 | 14 |
| 2013 | 19 | 32 |
| 2014 | 24 | 45 |
| 2015 | 29 | 53 |
| 2016 | 60 | 40 |
| 2017 | 49 | 50 |
| 2018 | 47 | 44 |
| 2019 | 43 | 42 |
| 2020 | 61 | 53 |
| 2021 | 43 | 55 |
| 2022 | 54 | 61 |
| 2023 | 61 | 68 |
| 2024 | 54 | 71 |
| 2025 | 46 | 34 |
| 2026 | 35 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Packet processing method, apparatus, and system8 Sep 2026US 12,732,458 B2Huawei Technologies Co., Ltd.
- Gateway connection device, method, and computer-readable medium8 Sep 2026US 12,732,459 B2Rakuten Mobile, Inc.
- Micro segment identifier instructions for path tracing optimization18 Aug 2026US 12,712,795 B2Cisco Technology, Inc.
- VXLAN packet transmission method, network device, and system11 Aug 2026US 12,706,777 B2Huawei Technologies Co., Ltd.
- Systems, apparatuses and methods for network packet management4 Aug 2026US 12,700,945 B2Six Impossible Things Before Breakfast Limited
- Network ip projection and integration system, method, and product1 Oct 2026US 2026/0303526 A1noBGP, Inc.
- Concurrently supporting internet protocol version 6 (ipv6) and internet protocol version 4 (ipv4) in a cloud-managed wireless telecommunication network17 Sep 2026US 2026/0281032 A1Boost SubscriberCo L.L.C.
- Application-Agnostic Puncturing of Network Address Translation (NAT) Services17 Sep 2026US 2026/0281077 A1LiveU Ltd.
- Generic interoperability among multicast protocols20 Aug 2026US 2026/0246729 A1Hewlett Packard Enterprise Development LP
- Encapsulation device, communication system, encapsulation method, and encapsulation program13 Aug 2026US 2026/0238592 A1NTT, Inc.
Most cited
By later US patents
- Request routing utilizing client location information257US 8,028,090 B2Amazon Technologies, Inc. · 2011
- Request routing utilizing client location information159US 9,021,129 B2Amazon Technologies, Inc. · 2015
- Acting on data packets in a mobile telecommunications network based on inner headers157US 8,223,741 B1Sprint Communications Co.L.P. · 2012
- Routing using global address pairs110US 8,908,685 B2Microsoft Corporation · 2014
- Frame relay switched data service107US 6,081,524 AAT&T Corp. · 2000