- 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: 374
10-year publication summary
|
1
|
7
|
33
|
37
|
49
|
69
|
60
|
52
|
50
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Palo Alto Networks, Inc. | 1484 |
36 |
| Headwater Research LLC | 314 |
17 |
| Netskope, Inc. | 336 |
10 |
| Qualcomm Incorporated | 90013 |
9 |
| AT&T Intellectual Property I, L.P. | 9833 |
9 |
| Ericsson | 22261 |
9 |
| Samsung Electronics Co., Ltd. | 153357 |
8 |
| Verizon Patent And Licensing Inc. | 7481 |
8 |
| SonicWALL, Inc. | 83 |
8 |
| Cisco Technology, Inc. | 22245 |
7 |
| Oracle International Corporation | 13417 |
7 |
| Comcast Cable Communications, LLC | 5019 |
7 |
| Nokia Technologies Oy | 20211 |
5 |
| Hewlett Packard Enterprise Development LP | 10842 |
5 |
| Autoconnect Holdings LLC | 95 |
5 |
| Capital One Services, LLC. | 9684 |
5 |
| ServiceNow, Inc. | 2062 |
5 |
| T-Mobile Innovations LLC | 3977 |
5 |
| Sophos Limited | 687 |
4 |
| Orange | 2017 |
4 |
| Other owners | 201 |