- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/08 - User group management
Patent holdings for IPC class H04W 4/08
Total number of patents in this class: 3668
10-year publication summary
|
356
|
393
|
348
|
328
|
309
|
249
|
197
|
141
|
119
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
252 |
| Motorola Solutions, Inc. | 4583 |
194 |
| Huawei Technologies Co., Ltd. | 123282 |
186 |
| Qualcomm Incorporated | 91997 |
176 |
| LG Electronics Inc. | 75654 |
168 |
| Apple Inc. | 58705 |
111 |
| ZTE Corporation | 44159 |
108 |
| Intel Corporation | 47102 |
90 |
| Ericsson | 22660 |
75 |
| Interdigital Patent Holdings, Inc. | 6836 |
74 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
60 |
| AT&T Intellectual Property I, L.P. | 9993 |
50 |
| Nokia Technologies Oy | 21069 |
50 |
| Sony Corporation | 30208 |
48 |
| Microsoft Technology Licensing, LLC | 54439 |
47 |
| NEC Corporation | 36934 |
39 |
| International Business Machines Corporation | 62621 |
31 |
| Kyocera Corporation | 14335 |
31 |
| META Platforms, Inc. | 6873 |
30 |
| Cisco Technology, Inc. | 22491 |
28 |
| Other owners | 1820 |