- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/80 - Arrangements enabling lawful interception [LI]
Patent holdings for IPC class H04W 12/80
Total number of patents in this class: 138
10-year publication summary
|
0
|
1
|
6
|
7
|
5
|
19
|
33
|
40
|
26
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Telefonaktiebolaget LM Ericsson (publ) | 27389 |
33 |
| Ericsson | 21125 |
20 |
| Nokia Technologies Oy | 16514 |
7 |
| Malikie Innovations Limited | 7378 |
6 |
| Microsoft Technology Licensing, LLC | 52893 |
5 |
| Qualcomm Incorporated | 81758 |
4 |
| NetScout Systems, Inc. | 231 |
4 |
| T-Mobile Innovations LLC | 3438 |
4 |
| Mdess, LLC | 8 |
4 |
| Samsung Electronics Co., Ltd. | 138729 |
3 |
| Apple Inc. | 52680 |
3 |
| Verizon Patent And Licensing Inc. | 6944 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 3356 |
3 |
| T-Mobile USA, Inc. | 3893 |
3 |
| Cognyte Technologies Israel Ltd | 257 |
3 |
| AT&T Intellectual Property I, L.P. | 9333 |
2 |
| BI Incorporated | 118 |
2 |
| Digital Reasoning Systems, Inc. | 37 |
2 |
| Zscaler, Inc. | 410 |
2 |
| Jio Platforms Limited | 755 |
2 |
| Other owners | 23 |