H04L 45/60
Router architectures
H04L45/60 (Router architectures) appears on 1,104 US grants and 1,050 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,104
- Published applications
- 1,050
- Assignees
- 352
- Inventors
- 2,185
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 7 | 37 |
| 2003 | 16 | 49 |
| 2004 | 30 | 49 |
| 2005 | 28 | 56 |
| 2006 | 39 | 79 |
| 2007 | 56 | 74 |
| 2008 | 70 | 50 |
| 2009 | 79 | 45 |
| 2010 | 91 | 49 |
| 2011 | 64 | 68 |
| 2012 | 60 | 56 |
| 2013 | 73 | 54 |
| 2014 | 61 | 59 |
| 2015 | 69 | 37 |
| 2016 | 64 | 60 |
| 2017 | 52 | 34 |
| 2018 | 46 | 39 |
| 2019 | 45 | 33 |
| 2020 | 44 | 37 |
| 2021 | 22 | 14 |
| 2022 | 23 | 25 |
| 2023 | 18 | 14 |
| 2024 | 13 | 13 |
| 2025 | 18 | 8 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communication chip and data switching apparatus25 Aug 2026US 12,719,787 B2Huawei Technologies Co., Ltd.
- Communication control method, communication control apparatus and program7 Jul 2026US 12,677,083 B2National Institute of Advanced Industrial Science and Technology
- Integrated router having a power cycling switch26 May 2026US 12,641,041 B2Ventus Wireless, LLC
- Preventing high availability pairs of network devices from sending out duplicate multicast traffic flows19 May 2026US 12,634,160 B2Hewlett Packard Enterprise Development LP
- Circuitry for demarcation devices and methods utilizing same24 Mar 2026US 12,587,474 B2
- Network traffic rerouting for power reduction17 Sep 2026US 2026/0281037 A1Mellanox Technologies, Ltd.
- Electronic device having a power cycling switch17 Sep 2026US 2026/0281061 A1Ventus Wireless, LLC
- Processing and Switching Die, Communication Chip, Data Processing Apparatus, and Method30 Jul 2026US 2026/0222365 A1Huawei Technologies Co., Ltd.
- Fpga data transfer over network-on-chip (noc)26 Mar 2026US 2026/0089124 A1Xilinx, Inc.
- Network switch with packet data acceleration for low latency5 Feb 2026US 2026/0039582 A1Avago Technologies International Sales Pte. Limited
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
- Systems and methods for processing packets410US 7,215,637 B1Juniper Networks, Inc. · 2007
- Scalable high speed router apparatus342US 7,466,703 B1Alcatel-Lucent USA Inc. · 2008
- Method, apparatus and system for optimizing routing of mobile IP packets310US 7,342,916 B2Intel Corporation · 2008
- Information routing system and apparatus290US 6,999,454 B1Nortel Networks Limited · 2006