- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/121 - Wireless intrusion detection systems [WIDS]Wireless intrusion prevention systems [WIPS]
Patent holdings for IPC class H04W 12/121
Total number of patents in this class: 277
10-year publication summary
|
0
|
0
|
11
|
19
|
29
|
49
|
56
|
43
|
45
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90109 |
25 |
| Palo Alto Networks, Inc. | 1498 |
12 |
| Ericsson | 22283 |
11 |
| Cisco Technology, Inc. | 22256 |
9 |
| Bank of America Corporation | 8161 |
6 |
| Huawei Technologies Co., Ltd. | 119891 |
6 |
| T-Mobile USA, Inc. | 4388 |
6 |
| Verizon Patent And Licensing Inc. | 7487 |
5 |
| Nokia Solutions And Networks Oy | 7054 |
5 |
| Infineon Technologies Americas Corp. | 1908 |
5 |
| Twilio, Inc. | 630 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
5 |
| Samsung Electronics Co., Ltd. | 153573 |
4 |
| Apple Inc. | 58049 |
4 |
| Intel Corporation | 46638 |
4 |
| Nokia Technologies Oy | 20244 |
4 |
| AT&T Intellectual Property I, L.P. | 9831 |
3 |
| GM Global Technology Operations LLC | 15776 |
3 |
| Hyundai Motor Company | 23688 |
3 |
| Panasonic Intellectual Property Corporation of America | 7073 |
3 |
| Other owners | 149 |