- 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: 3183
10-year publication summary
|
265
|
216
|
287
|
261
|
290
|
237
|
217
|
173
|
193
|
136
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36257 |
239 |
| Samsung Electronics Co., Ltd. | 149087 |
232 |
| Qualcomm Incorporated | 87585 |
206 |
| NTT DoCoMo, Inc. | 13646 |
204 |
| Kyocera Corporation | 14083 |
170 |
| LG Electronics Inc. | 73772 |
164 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
162 |
| Ericsson | 21998 |
150 |
| Huawei Technologies Co., Ltd. | 115827 |
127 |
| Intel Corporation | 46460 |
84 |
| Nokia Technologies Oy | 19171 |
65 |
| Fujitsu Limited | 17652 |
58 |
| ZTE Corporation | 43054 |
58 |
| Nokia Solutions And Networks Oy | 6872 |
53 |
| Sony Corporation | 30787 |
52 |
| Sharp Kabushiki Kaisha | 18624 |
46 |
| Canon Kabushiki Kaisha | 7152 |
35 |
| Apple Inc. | 56283 |
32 |
| Mitsubishi Electric Corporation | 46926 |
30 |
| Interdigital Patent Holdings, Inc. | 5945 |
26 |
| Other owners | 990 |