H04W 12/121
Wireless intrusion detection systems [wids]
Official title: Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
H04W12/121 (Wireless intrusion detection systems [wids]) appears on 2,623 US grants and 3,173 published applications in this corpus.
Search patents in H04W- Granted patents
- 2,623
- Published applications
- 3,173
- Assignees
- 946
- Inventors
- 5,375
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 3 | 12 |
| 2003 | 3 | 23 |
| 2004 | 7 | 45 |
| 2005 | 9 | 41 |
| 2006 | 20 | 53 |
| 2007 | 21 | 71 |
| 2008 | 37 | 60 |
| 2009 | 36 | 50 |
| 2010 | 46 | 41 |
| 2011 | 46 | 55 |
| 2012 | 46 | 51 |
| 2013 | 62 | 75 |
| 2014 | 74 | 83 |
| 2015 | 90 | 96 |
| 2016 | 83 | 99 |
| 2017 | 119 | 125 |
| 2018 | 118 | 170 |
| 2019 | 144 | 206 |
| 2020 | 179 | 280 |
| 2021 | 217 | 302 |
| 2022 | 280 | 332 |
| 2023 | 254 | 286 |
| 2024 | 279 | 243 |
| 2025 | 260 | 227 |
| 2026 | 165 | 144 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for detecting anomalous behavior6 Oct 2026US 12,756,726 B2Verizon Patent and Licensing Inc.
- Detection and protection mechanism for fake relay station in telecommunication network6 Oct 2026US 12,757,022 B2National Cheng Kung University
- Cellular IoT security using dynamic policy-driven mechanisms for threat detection and isolation6 Oct 2026US 12,757,023 B2Netskope, Inc.
- Method and system for protecting proprietary information used to determine a misbehavior condition for vehicle-to-everything (V2X) reporting29 Sep 2026US 12,750,659 B2QUALCOMM Incorporated
- Differentiating own accessories from those of others29 Sep 2026US 12,750,662 B2Apple Inc.
- System and method for quantum-enabled cyber security in a wireless mobile network8 Oct 2026US 2026/0312993 A1AT&T Intellectual Property I, L. P.
- Context-aware sase security for mobile network traffic8 Oct 2026US 2026/0313001 A1Palo Alto Networks, Inc.
- Sase cloud network security policy enforcement using mobile network context attributes8 Oct 2026US 2026/0313002 A1Palo Alto Networks, Inc.
- Dynamic policy generation for clientless sase using contextual enhanced policy profiles8 Oct 2026US 2026/0313379 A1Netskope, Inc.
- Method and system for generative artificial intelligence (gen ai)-based software/hardware lifecycle management8 Oct 2026US 2026/0313381 A1AT&T Intellectual Property I, L. P.
Most cited
By later US patents
- System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment455US 7,295,119 B2Wireless Valley Communications, Inc. · 2007
- Method and apparatus for providing secure wireless communication365US 7,496,347 B2Velocita Wireless LLC · 2009
- System and method for monitoring and enforcing policy within a wireless network360US 6,957,067 B1Aruba Networks, Inc. · 2005
- Method and apparatus for maintaining security in a push server330US 6,421,781 B1Openwave Systems Inc. · 2002
- System and method for preventing access to data on a compromised remote device314US 8,012,219 B2Visto Corporation · 2011