H04L 63/0485
Networking architectures for enhanced packet encryption processing
Official title: {Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up}
H04L63/0485 (Networking architectures for enhanced packet encryption processing) appears on 844 US grants and 947 published applications in this corpus.
Search patents in H04L- Granted patents
- 844
- Published applications
- 947
- Assignees
- 372
- Inventors
- 1,787
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 12 |
| 2003 | 0 | 28 |
| 2004 | 4 | 25 |
| 2005 | 7 | 22 |
| 2006 | 10 | 14 |
| 2007 | 16 | 12 |
| 2008 | 26 | 26 |
| 2009 | 19 | 21 |
| 2010 | 27 | 24 |
| 2011 | 24 | 16 |
| 2012 | 21 | 23 |
| 2013 | 28 | 43 |
| 2014 | 27 | 18 |
| 2015 | 36 | 35 |
| 2016 | 35 | 39 |
| 2017 | 32 | 41 |
| 2018 | 39 | 41 |
| 2019 | 31 | 69 |
| 2020 | 48 | 69 |
| 2021 | 84 | 67 |
| 2022 | 75 | 75 |
| 2023 | 76 | 84 |
| 2024 | 58 | 72 |
| 2025 | 78 | 46 |
| 2026 | 32 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for providing improved account management services29 Sep 2026US 12,748,883 B2Cdw LLC
- Automatic encryption for cloud-native workloads29 Sep 2026US 12,750,350 B2Cisco Technology, Inc.
- Source-based capture of clear text from encrypted data traffic for network traffic visibility processing1 Sep 2026US 12,726,466 B2Gigamon Inc.
- Aggregating secured packets in a network device25 Aug 2026US 12,719,843 B2Mellanox Technologies, Ltd.
- Security device with programmable systolic-matrix cryptographic module and programmable input/output interface18 Aug 2026US 12,711,281 B2Secturion Systems, Inc.
- Remote data planes for virtual private label clouds17 Sep 2026US 2026/0280935 A1Oracle International Corporation
- Smart Data Routing27 Aug 2026US 2026/0254754 A1Sitehop Ltd
- Computer-implemented methods and systems13 Aug 2026US 2026/0238612 A1nChain Licensing AG
- Remote service provisioning method, embedded universal integrated circuit card and remote service provisioning platform6 Aug 2026US 2026/0230827 A1Goquantum SPA
- Encryption retransmission industrial internet of things (iiot) device for providing resiliency against attacks30 Jul 2026US 2026/0222394 A1Forward Edge-AI, Inc.
Most cited
By later US patents
- Data enclave and trusted path system736US 5,276,735 ASecure Computing Corporation · 1994
- Data enclave and trusted path system335US 5,502,766 ASecure Computing Corporation · 1996
- Secure firewall supporting different levels of authentication based on address or encryption status335US 5,983,350 ASecure Computing Corporation · 1999
- Security framework and protocol for universal pervasive transactions307US 7,353,382 B2Fujitsu Limited · 2008
- Pseudo network adapter for frame capture, encapsulation and encryption295US 6,101,543 ADigital Equipment Corporation · 2000