H04L 63/1433
Vulnerability analysis
Official title: {Vulnerability analysis}
H04L63/1433 (Vulnerability analysis) appears on 7,756 US grants and 8,457 published applications in this corpus.
Search patents in H04L- Granted patents
- 7,756
- Published applications
- 8,457
- Assignees
- 1,851
- Inventors
- 13,813
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 18 |
| 2003 | 7 | 33 |
| 2004 | 6 | 32 |
| 2005 | 13 | 66 |
| 2006 | 26 | 87 |
| 2007 | 32 | 80 |
| 2008 | 36 | 83 |
| 2009 | 48 | 64 |
| 2010 | 52 | 69 |
| 2011 | 61 | 80 |
| 2012 | 104 | 113 |
| 2013 | 151 | 187 |
| 2014 | 189 | 233 |
| 2015 | 251 | 265 |
| 2016 | 324 | 468 |
| 2017 | 412 | 558 |
| 2018 | 490 | 576 |
| 2019 | 643 | 613 |
| 2020 | 688 | 690 |
| 2021 | 620 | 781 |
| 2022 | 736 | 750 |
| 2023 | 768 | 684 |
| 2024 | 725 | 693 |
| 2025 | 796 | 717 |
| 2026 | 564 | 516 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Testing device, testing method, and testing program6 Oct 2026US 12,756,647 B2NTT, Inc.
- Dynamic secure access policy generation based on network traffic6 Oct 2026US 12,756,668 B2Cato Networks Ltd
- Method of edge-based auto containment6 Oct 2026US 12,756,686 B2Bull SAS
- 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.
- Security attack mitigator for automotive dynamic security defense levels8 Oct 2026US 2026/0312981 A1Red Hat, Inc.
- Methods and systems for network vulnerability evaluation and mitigation8 Oct 2026US 2026/0312982 A1T-Mobile Innovations LLC
- Api security based on inspection of obfuscated request and response bodies8 Oct 2026US 2026/0312983 A1Akamai Technologies, Inc.
Most cited
By later US patents
- Network security threat detection by user/user-entity behavioral analysis997US 9,516,053 B1Splunk Inc. · 2016
- Method and system for adaptive network security using network vulnerability assessment549US 6,301,668 B1Cisco Technology, Inc. · 2001
- Method and apparatus for detecting and identifying security vulnerabilities in an open network computer communication system523US 5,892,903 AInternet Security Systems, Inc. · 1999
- Identifying a denial-of-service attack in a cloud-based proxy service510US 8,613,089 B1Cloudflare, Inc. · 2013
- Malicious advertisement detection and remediation417US 8,516,590 B1Dasient, Inc. · 2013