- 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: 3242
10-year publication summary
|
216
|
287
|
261
|
290
|
237
|
217
|
183
|
197
|
145
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36616 |
238 |
| Samsung Electronics Co., Ltd. | 153845 |
235 |
| NTT DoCoMo, Inc. | 14275 |
219 |
| Qualcomm Incorporated | 90221 |
210 |
| Kyocera Corporation | 14242 |
171 |
| LG Electronics Inc. | 74968 |
165 |
| Telefonaktiebolaget LM Ericsson (publ) | 28616 |
165 |
| Ericsson | 22292 |
152 |
| Huawei Technologies Co., Ltd. | 120098 |
128 |
| Intel Corporation | 46680 |
84 |
| Nokia Technologies Oy | 20297 |
67 |
| ZTE Corporation | 43598 |
58 |
| Fujitsu Limited | 16998 |
57 |
| Nokia Solutions And Networks Oy | 7064 |
53 |
| Sony Corporation | 30397 |
52 |
| Sharp Kabushiki Kaisha | 18605 |
49 |
| Canon Kabushiki Kaisha | 7212 |
39 |
| Apple Inc. | 58074 |
32 |
| Mitsubishi Electric Corporation | 47602 |
30 |
| Parallel Wireless, Inc. | 572 |
29 |
| Other owners | 1009 |