- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 92/20 - Interfaces between hierarchically similar devices between access points
Patent holdings for IPC class H04W 92/20
Total number of patents in this class: 3299
10-year publication summary
|
219
|
289
|
264
|
291
|
239
|
218
|
187
|
202
|
146
|
99
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37395 |
243 |
| Samsung Electronics Co., Ltd. | 159029 |
236 |
| NTT DoCoMo, Inc. | 15003 |
231 |
| Qualcomm Incorporated | 93376 |
217 |
| Kyocera Corporation | 14451 |
172 |
| Telefonaktiebolaget LM Ericsson (publ) | 28915 |
167 |
| LG Electronics Inc. | 76087 |
165 |
| Ericsson | 23055 |
156 |
| Huawei Technologies Co., Ltd. | 124837 |
129 |
| Intel Corporation | 46292 |
84 |
| Nokia Technologies Oy | 21721 |
68 |
| ZTE Corporation | 44374 |
59 |
| Fujitsu Limited | 16833 |
57 |
| Nokia Solutions And Networks Oy | 7299 |
53 |
| Sony Corporation | 30052 |
52 |
| Sharp Kabushiki Kaisha | 18480 |
52 |
| Canon Kabushiki Kaisha | 7387 |
41 |
| Apple Inc. | 59241 |
32 |
| Mitsubishi Electric Corporation | 48351 |
31 |
| Sony Group Corporation | 15978 |
30 |
| Other owners | 1024 |