- 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: 304
10-year publication summary
|
1
|
2
|
7
|
34
|
36
|
49
|
69
|
59
|
50
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Palo Alto Networks, Inc. | 1128 |
27 |
| Headwater Research LLC | 287 |
13 |
| Samsung Electronics Co., Ltd. | 139302 |
8 |
| Ericsson | 21171 |
8 |
| Qualcomm Incorporated | 82009 |
7 |
| Verizon Patent And Licensing Inc. | 6949 |
7 |
| SonicWALL, Inc. | 70 |
7 |
| AT&T Intellectual Property I, L.P. | 9345 |
6 |
| Comcast Cable Communications, LLC | 4451 |
6 |
| Cisco Technology, Inc. | 19412 |
5 |
| Hewlett Packard Enterprise Development LP | 10650 |
5 |
| Autoconnect Holdings LLC | 94 |
5 |
| Oracle International Corporation | 12587 |
4 |
| Nokia Technologies Oy | 16586 |
4 |
| Capital One Services, LLC. | 8565 |
4 |
| Netskope, Inc. | 277 |
4 |
| ServiceNow, Inc. | 1770 |
4 |
| Sophos Limited | 596 |
4 |
| Orange | 1854 |
4 |
| Telefonaktiebolaget LM Ericsson (publ) | 27426 |
4 |
| Other owners | 168 |