H04L 12/4654
Wherein a vlan tag represents a customer vlan
Official title: {wherein a VLAN tag represents a customer VLAN, e.g. C-Tag}
H04L12/4654 (Wherein a vlan tag represents a customer vlan) appears on 94 US grants and 96 published applications in this corpus.
Search patents in H04L- Granted patents
- 94
- Published applications
- 96
- Assignees
- 46
- Inventors
- 163
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 1 | 5 |
| 2010 | 1 | 4 |
| 2011 | 5 | 3 |
| 2012 | 4 | 7 |
| 2013 | 6 | 6 |
| 2014 | 8 | 9 |
| 2015 | 13 | 10 |
| 2016 | 8 | 22 |
| 2017 | 8 | 1 |
| 2018 | 14 | 3 |
| 2019 | 6 | 5 |
| 2020 | 6 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 6 |
| 2023 | 5 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and method for extendable micronets3 Mar 2026US 12,568,364 B1Cable Television Laboratories, Inc.
- Method to stabilize a ring during link flapping7 Oct 2025US 12,438,768 B2Hewlett Packard Enterprise Development LP
- Datapath for multiple tenants7 Jan 2025US 12,192,123 B2Nicira, Inc.
- Edge datapath using user space network stack12 Mar 2024US 11,929,943 B2Nicira, Inc.
- Logical router with multiple routing components24 Oct 2023US 11,799,800 B2Nicira, Inc.
- Systems and methods for extendable micronets9 Jul 2026US 2026/0197644 A1Cable Television Laboratories, Inc.
- Method to stabilize a ring during link flapping17 Oct 2024US 2024/0348492 A1Hewlett Packard Enterprise Development LP
- Logical router with multiple routing components4 Jan 2024US 2024/0007419 A1Nicira, Inc.
- Datapath for multiple tenants9 Nov 2023US 2023/0362105 A1Nicira, Inc.
- Two-layer private line network system, configuration method, and device27 Oct 2022US 2022/0345331 A1Xiamen Wangsu Co., Ltd.
Most cited
By later US patents
- Translating between a switching format and a transport format140US 8,018,938 B1World Wide Packets, Inc. · 2011
- Provisioning single or multistage networks using ethernet service instances (ESIs)117US 8,599,850 B2Brocade Communications Systems, Inc. · 2013
- Logical router with multiple routing components100US 9,787,605 B2Nicira, Inc. · 2017
- Multitenant data center providing virtual computing services95US 9,614,748 B1VMware, Inc. · 2017
- Implementing logical router uplinks94US 10,079,779 B2Nicira, Inc. · 2018