- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 92/22 - Interfaces between hierarchically similar devices between access point controllers
Patent holdings for IPC class H04W 92/22
Total number of patents in this class: 95
10-year publication summary
|
5
|
2
|
2
|
5
|
4
|
3
|
4
|
6
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZTE Corporation | 44159 |
11 |
| Samsung Electronics Co., Ltd. | 157557 |
7 |
| NTT DoCoMo, Inc. | 14659 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
7 |
| NEC Corporation | 36934 |
6 |
| Ericsson | 22660 |
6 |
| Qualcomm Incorporated | 91997 |
4 |
| Huawei Technologies Co., Ltd. | 123282 |
4 |
| Nokia Solutions And Networks Oy | 7196 |
4 |
| KDDI Corporation | 1160 |
4 |
| Alcatel Lucent SA | 1539 |
2 |
| China Academy of Telecommunications Technology | 2175 |
2 |
| Datang Mobile Communications Equipment Co., Ltd | 4416 |
2 |
| Mavenir Systems, Inc. | 230 |
2 |
| Nokia Siemens Networks Oy | 1510 |
2 |
| Outdoor Wireless Networks LLC | 2109 |
2 |
| Honda Motor Co., Ltd. | 26008 |
1 |
| Sony Corporation | 30208 |
1 |
| Nokia Corporation | 4790 |
1 |
| Panasonic Corporation | 19060 |
1 |
| Other owners | 19 |