- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/26 - Usage measurement
Patent holdings for IPC class H04W 4/26
Total number of patents in this class: 249
10-year publication summary
|
63
|
48
|
27
|
10
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Headwater Research LLC | 276 |
31 |
| Microsoft Technology Licensing, LLC | 51439 |
12 |
| AT&T Intellectual Property I, L.P. | 9886 |
10 |
| Verizon Patent And Licensing Inc. | 6900 |
10 |
| Qualcomm Incorporated | 76576 |
9 |
| T-Mobile Innovations LLC | 3213 |
8 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| AT&T Mobility II LLC | 1982 |
6 |
| The Nielsen Company (US), LLC | 2549 |
6 |
| Openet Telecom Ltd. | 57 |
5 |
| Alcatel Lucent | 4720 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Tangoe US, Inc. | 70 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| International Business Machines Corporation | 60644 |
4 |
| NEC Corporation | 32703 |
4 |
| Ericsson | 20417 |
4 |
| Alcatel Lucent SA | 1723 |
4 |
| ZTE Corporation | 39218 |
4 |
| Tangoe Canada, Inc. | 10 |
4 |
| Other owners | 103 |