- 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: 3098
10-year publication summary
|
265
|
219
|
289
|
264
|
291
|
237
|
212
|
168
|
190
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 35509 |
237 |
| Samsung Electronics Co., Ltd. | 145025 |
226 |
| Qualcomm Incorporated | 84847 |
199 |
| NTT DoCoMo, Inc. | 12856 |
195 |
| Kyocera Corporation | 13758 |
168 |
| Telefonaktiebolaget LM Ericsson (publ) | 27858 |
160 |
| LG Electronics Inc. | 72737 |
159 |
| Ericsson | 21674 |
148 |
| Huawei Technologies Co., Ltd. | 111764 |
125 |
| Intel Corporation | 46893 |
84 |
| Nokia Technologies Oy | 17637 |
64 |
| Fujitsu Limited | 18348 |
61 |
| ZTE Corporation | 42146 |
58 |
| Nokia Solutions And Networks Oy | 6557 |
53 |
| Sony Corporation | 31107 |
52 |
| Sharp Kabushiki Kaisha | 18781 |
45 |
| Apple Inc. | 54610 |
32 |
| Mitsubishi Electric Corporation | 45946 |
30 |
| Canon Kabushiki Kaisha | 7051 |
28 |
| ISCO International, LLC | 235 |
26 |
| Other owners | 948 |