- 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: 9380
10-year publication summary
|
937
|
973
|
882
|
876
|
901
|
819
|
689
|
482
|
489
|
358
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147622 |
826 |
| Qualcomm Incorporated | 86553 |
764 |
| LG Electronics Inc. | 73578 |
498 |
| Ericsson | 21902 |
489 |
| Apple Inc. | 55446 |
397 |
| Huawei Technologies Co., Ltd. | 113853 |
335 |
| NEC Corporation | 36003 |
249 |
| Nokia Technologies Oy | 18266 |
230 |
| AT&T Intellectual Property I, L.P. | 9588 |
220 |
| Telefonaktiebolaget LM Ericsson (publ) | 28236 |
192 |
| Intel Corporation | 47129 |
174 |
| Interdigital Patent Holdings, Inc. | 5647 |
168 |
| T-Mobile USA, Inc. | 4168 |
136 |
| Malikie Innovations Limited | 7069 |
130 |
| Cisco Technology, Inc. | 21998 |
128 |
| Nokia Solutions And Networks Oy | 6731 |
112 |
| Kyocera Corporation | 13930 |
111 |
| ZTE Corporation | 42721 |
97 |
| Sony Corporation | 30929 |
94 |
| Verizon Patent And Licensing Inc. | 7140 |
94 |
| Other owners | 3936 |