- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/088 - Access security using filters or firewalls
Patent holdings for IPC class H04W 12/088
Total number of patents in this class: 396
10-year publication summary
|
3
|
8
|
34
|
39
|
49
|
70
|
61
|
53
|
54
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Palo Alto Networks, Inc. | 1623 |
40 |
| Headwater Research LLC | 319 |
17 |
| Qualcomm Incorporated | 93006 |
10 |
| Ericsson | 22929 |
10 |
| Netskope, Inc. | 351 |
10 |
| AT&T Intellectual Property I, L.P. | 10013 |
9 |
| Cisco Technology, Inc. | 22584 |
9 |
| Samsung Electronics Co., Ltd. | 158605 |
8 |
| Verizon Patent And Licensing Inc. | 7672 |
8 |
| SonicWALL, Inc. | 89 |
8 |
| Oracle International Corporation | 13620 |
7 |
| Autoconnect Holdings LLC | 96 |
7 |
| Comcast Cable Communications, LLC | 5202 |
7 |
| T-Mobile Innovations LLC | 4138 |
6 |
| Boost SubscriberCo L.L.C. | 968 |
6 |
| Nokia Technologies Oy | 21548 |
5 |
| Hewlett Packard Enterprise Development LP | 11519 |
5 |
| Capital One Services, LLC. | 10067 |
5 |
| ServiceNow, Inc. | 2166 |
5 |
| Interdigital Patent Holdings, Inc. | 7100 |
4 |
| Other owners | 210 |