H04L 2012/5621
Virtual private network [vpn]
Official title: {Virtual private network [VPN]; Private-network - network-interface (P-NNI)}
H04L2012/5621 (Virtual private network [vpn]) appears on 127 US grants and 71 published applications in this corpus.
Search patents in H04L- Granted patents
- 127
- Published applications
- 71
- Assignees
- 56
- Inventors
- 234
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 4 | 0 |
| 2000 | 12 | 0 |
| 2001 | 13 | 7 |
| 2002 | 13 | 13 |
| 2003 | 17 | 7 |
| 2004 | 13 | 4 |
| 2005 | 9 | 7 |
| 2006 | 4 | 2 |
| 2007 | 8 | 5 |
| 2008 | 4 | 4 |
| 2009 | 5 | 2 |
| 2010 | 6 | 0 |
| 2011 | 1 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 5 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Network appliance for providing configurable virtual private network connections28 May 2024US 11,996,983 B1Cyber IP Holdings, LLC
- Engine to propagate data across systems18 Jul 2023US 11,706,311 B2Bank of America Corporation
- Upgrading access points16 May 2023US 11,653,417 B2Hewlett Packard Enterprise Development LP
- Engine to propagate data across systems13 Dec 2022US 11,528,341 B2Bank of America Corporation
- Network appliance for providing configurable virtual private network connections22 Feb 2022US 11,258,672 B1Berryville Holdings, LLC
- Containerized virtual router for use with a virtual private cloud2 Jan 2025US 2025/0007828 A1Juniper Networks, Inc.
- Communication system, global controller, and computer-readable storage medium13 Jun 2024US 2024/0196203 A1SoftBank Corp.
- Cognitve Automation-Based Engine to Propagate Data Across Systems16 Feb 2023US 2023/0049779 A1Bank of America Corporation
- Engine to Propagate Data Across Systems17 Mar 2022US 2022/0086250 A1Bank of America Corporation
- Cognitve Automation-based engine to propagate data across systems9 Sep 2021US 2021/0281655 A1Bank of America Corporation
Most cited
By later US patents
- Virtual path configuration apparatus, virtual path configuration method, and computer product407US 7,606,260 B2Fujitsu Limited · 2009
- Dynamic control processes and systems for asynchronous transfer mode networks262US 5,953,338 ANorthern Telecom Limited · 1999
- Virtual private network system over public mobile data network and virtual LAN230US 6,016,318 ANEC Corporation · 2000
- Distributed route server205US 6,069,895 ANortel Networks Limited · 2000
- Bandwidth management processes and systems for asynchronous transfer mode networks using variable virtual paths203US 6,097,722 ANortel Networks Limited · 2000