H04L 45/023
Delayed use of routing table updates
H04L45/023 (Delayed use of routing table updates) appears on 74 US grants and 81 published applications in this corpus.
Search patents in H04L- Granted patents
- 74
- Published applications
- 81
- Assignees
- 44
- Inventors
- 188
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 4 | 2 |
| 2010 | 2 | 7 |
| 2011 | 2 | 3 |
| 2012 | 4 | 8 |
| 2013 | 4 | 7 |
| 2014 | 8 | 6 |
| 2015 | 9 | 1 |
| 2016 | 3 | 4 |
| 2017 | 2 | 7 |
| 2018 | 4 | 2 |
| 2019 | 6 | 5 |
| 2020 | 3 | 4 |
| 2021 | 6 | 5 |
| 2022 | 4 | 4 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 4 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for designated router seamless switchover12 May 2026US 12,627,596 B2Telefonaktiebolaget LM Ericsson (publ)
- Dynamic provisioning of multiple RSS engines5 Aug 2025US 12,381,831 B2VMware, Inc.
- Adapting forwarding database learning rate based on fill level of forwarding table15 Jul 2025US 12,363,037 B2Marvell Israel (M. I. S. L.) Ltd.
- Communication network configuration29 Apr 2025US 12,289,230 B1ECI Telecom Ltd.
- Network device with port aggregation for forwarding network traffic11 Mar 2025US 12,250,148 B1Amazon Technologies, Inc.
- Adaptive IBLT Hierarchy For Varying Packet Losses12 Feb 2026US 2026/0046161 A1Google Inc.
- Message processing method, device, and storage medium29 Jan 2026US 2026/0032018 A1Zte Corporation
- Device and method for delaying inbound routing information11 Sep 2025US 2025/0286809 A1Arista Networks, Inc.
- Method and apparatus for designated router seamless switchover17 Oct 2024US 2024/0348537 A1Telefonaktiebolaget LM Ericsson (publ)
- Managing configuration of supernets for a route table based on available capacity in the route table19 Sep 2024US 2024/0314061 A1VMware, Inc.
Most cited
By later US patents
- Shared spanning tree protocol216US 6,188,694 B1Cisco Technology, Inc. · 2001
- In-order delivery of frames during topology change70US 7,050,392 B2Brocade Communications Systems, Inc. · 2006
- Shared spanning tree protocol69US 6,813,250 B1Cisco Technology, Inc. · 2004
- High availability spanning tree with rapid reconfiguration61US 6,262,977 B13Com Corporation · 2001
- BGP slow peer detection30US 8,705,394 B2Cisco Technology, Inc. · 2014