- 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: 262
10-year publication summary
|
0
|
0
|
11
|
19
|
29
|
49
|
56
|
43
|
45
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88742 |
23 |
| Ericsson | 22142 |
11 |
| Palo Alto Networks, Inc. | 1402 |
10 |
| Cisco Technology, Inc. | 22202 |
9 |
| Huawei Technologies Co., Ltd. | 117973 |
6 |
| Bank of America Corporation | 7994 |
5 |
| Verizon Patent And Licensing Inc. | 7406 |
5 |
| Nokia Solutions And Networks Oy | 6965 |
5 |
| T-Mobile USA, Inc. | 4319 |
5 |
| Twilio, Inc. | 620 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
5 |
| Samsung Electronics Co., Ltd. | 151303 |
4 |
| Intel Corporation | 46579 |
4 |
| Nokia Technologies Oy | 19769 |
4 |
| Apple Inc. | 57058 |
3 |
| AT&T Intellectual Property I, L.P. | 9758 |
3 |
| GM Global Technology Operations LLC | 15583 |
3 |
| Hyundai Motor Company | 23203 |
3 |
| Panasonic Intellectual Property Corporation of America | 7022 |
3 |
| ZTE Corporation | 43369 |
3 |
| Other owners | 143 |