H04W 12/088
Using filters or firewalls
Official title: using filters or firewalls
H04W12/088 (Using filters or firewalls) appears on 1,295 US grants and 1,631 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,295
- Published applications
- 1,631
- Assignees
- 484
- Inventors
- 2,552
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 11 |
| 2003 | 1 | 11 |
| 2004 | 3 | 12 |
| 2005 | 3 | 24 |
| 2006 | 10 | 18 |
| 2007 | 9 | 30 |
| 2008 | 9 | 23 |
| 2009 | 12 | 34 |
| 2010 | 23 | 39 |
| 2011 | 20 | 25 |
| 2012 | 33 | 42 |
| 2013 | 48 | 58 |
| 2014 | 61 | 137 |
| 2015 | 92 | 91 |
| 2016 | 90 | 119 |
| 2017 | 85 | 114 |
| 2018 | 95 | 100 |
| 2019 | 90 | 99 |
| 2020 | 95 | 97 |
| 2021 | 78 | 110 |
| 2022 | 117 | 126 |
| 2023 | 101 | 99 |
| 2024 | 100 | 81 |
| 2025 | 74 | 74 |
| 2026 | 44 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile network information sharing via EBPF for zero trust security6 Oct 2026US 12,757,021 B2Palo Alto Networks, Inc.
- Cellular IoT security using dynamic policy-driven mechanisms for threat detection and isolation6 Oct 2026US 12,757,023 B2Netskope, Inc.
- User plane function event exposure22 Sep 2026US 12,745,070 B2Boost SubscriberCo L.L.C.
- IPSEC sequence synchronization and recovery in software-defined wide area network(s)22 Sep 2026US 12,745,086 B2Cisco Technology, Inc.
- Method for providing an elastic content filtering security service in a mesh network22 Sep 2026US 12,745,087 B2SonicWALL, Inc.
- 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.
- Cellular connection information synchronization for network communication device reachability8 Oct 2026US 2026/0313512 A1Palo Alto Networks, Inc.
- Adaptive security gateway tunnel internal address arbitration for telecommunications systems and applications1 Oct 2026US 2026/0304126 A1T-Mobile Innovations LLC
Most cited
By later US patents
- Method and system for managing data traffic in wireless networks455US 7,042,988 B2Bluesocket, Inc. · 2006
- Method and apparatus for providing secure wireless communication365US 7,496,347 B2Velocita Wireless LLC · 2009
- System and method to apply a packet routing policy to an application session350US 8,584,199 B1A10 Networks, Inc. · 2013
- System and method for routing-based internet security273US 9,177,157 B2May Patents Ltd. · 2015
- Systems and methods for providing content and services on a network system272US 8,364,806 B2Nomadix, Inc. · 2013