- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 84/04 - Large scale networksDeep hierarchical networks
Patent holdings for IPC class H04W 84/04
Total number of patents in this class: 9525
10-year publication summary
|
937
|
973
|
882
|
876
|
901
|
821
|
702
|
509
|
506
|
452
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149198 |
842 |
| Qualcomm Incorporated | 87720 |
774 |
| LG Electronics Inc. | 73825 |
501 |
| Ericsson | 22003 |
493 |
| Apple Inc. | 56466 |
405 |
| Huawei Technologies Co., Ltd. | 116003 |
338 |
| Nokia Technologies Oy | 19221 |
237 |
| NEC Corporation | 36282 |
235 |
| AT&T Intellectual Property I, L.P. | 9682 |
223 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
193 |
| Intel Corporation | 46471 |
174 |
| Interdigital Patent Holdings, Inc. | 5952 |
169 |
| T-Mobile USA, Inc. | 4237 |
138 |
| Cisco Technology, Inc. | 22107 |
130 |
| Malikie Innovations Limited | 6931 |
130 |
| Kyocera Corporation | 14091 |
114 |
| Nokia Solutions And Networks Oy | 6878 |
112 |
| ZTE Corporation | 43082 |
99 |
| Verizon Patent And Licensing Inc. | 7377 |
96 |
| Sony Corporation | 30769 |
94 |
| Other owners | 4028 |