H04L 63/14
Network architectures or network communication protocols for network security: for detecting or
Official title: {for detecting or protecting against malicious traffic}
H04L63/14 (Network architectures or network communication protocols for network security: for detecting or) appears on 32,739 US grants and 36,091 published applications in this corpus.
Search patents in H04L- Granted patents
- 32,739
- Published applications
- 36,091
- Assignees
- 5,753
- Inventors
- 49,541
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 16 | 0 |
| 1999 | 23 | 0 |
| 2000 | 31 | 0 |
| 2001 | 41 | 27 |
| 2002 | 49 | 291 |
| 2003 | 46 | 393 |
| 2004 | 105 | 408 |
| 2005 | 108 | 544 |
| 2006 | 258 | 684 |
| 2007 | 248 | 720 |
| 2008 | 346 | 746 |
| 2009 | 454 | 667 |
| 2010 | 636 | 662 |
| 2011 | 670 | 680 |
| 2012 | 770 | 793 |
| 2013 | 958 | 998 |
| 2014 | 1325 | 1206 |
| 2015 | 1382 | 1505 |
| 2016 | 1587 | 2038 |
| 2017 | 1843 | 2206 |
| 2018 | 1952 | 2318 |
| 2019 | 2424 | 2500 |
| 2020 | 2651 | 2732 |
| 2021 | 2523 | 2729 |
| 2022 | 2578 | 2513 |
| 2023 | 2642 | 2393 |
| 2024 | 2557 | 2411 |
| 2025 | 2656 | 2251 |
| 2026 | 1832 | 1676 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Threat mitigation system and method6 Oct 2026US 12,754,774 B2Reliaquest Holdings, LLC
- Threat mitigation system and method6 Oct 2026US 12,754,775 B2Reliaquest Holdings, LLC
- Browser extension for cybersecurity threat intelligence and response6 Oct 2026US 12,755,002 B2ThreatConnect, Inc.
- Clustering of high dimensional data and use thereof in cyber security6 Oct 2026US 12,755,018 B2Darktrace Holdings Limited
- Testing device, testing method, and testing program6 Oct 2026US 12,756,647 B2NTT, Inc.
- Data protection for short-term and long-term data8 Oct 2026US 2026/0310487 A1Rubrik, Inc.
- Mechanism for detecting data and model poisoning attack in federated learning8 Oct 2026US 2026/0310988 A1Nokia Solutions and Networks Oy
- Software as a service (saas) user interface (ui) for displaying user activities in an artificial intelligence (ai)-based cyber threat defense system8 Oct 2026US 2026/0312891 A1
- Apparatuses and methods for enhancing quality of service and user experience via a controller function8 Oct 2026US 2026/0312919 A1AT&T Intellectual Property I, L. P.
- Inline multi-stage attack detection and prevention8 Oct 2026US 2026/0312934 A1Palo Alto Networks, Inc.
Most cited
By later US patents
- Camouflage of network traffic to resist attack1,574US 7,171,493 B2The Charles Stark Draper Laboratory, Inc. · 2007
- System for regulating access to and distributing content in a network1,380US 8,122,128 B22012
- System and methodology for managing internet access on a per application basis for client computers connected to the internet1,331US 5,987,611 AZone Labs, Inc. · 1999
- Dynamic signature inspection-based network intrusion detection1,036US 6,279,113 B1Internet Tools, Inc. · 2001
- Network security threat detection by user/user-entity behavioral analysis997US 9,516,053 B1Splunk Inc. · 2016