- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 92/14 - Interfaces between hierarchically different network devices between access point controllers and backbone network device
Patent holdings for IPC class H04W 92/14
Total number of patents in this class: 361
10-year publication summary
|
28
|
30
|
34
|
22
|
19
|
13
|
18
|
17
|
31
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36438 |
71 |
| NTT DoCoMo, Inc. | 13892 |
38 |
| Huawei Technologies Co., Ltd. | 117695 |
24 |
| Telefonaktiebolaget LM Ericsson (publ) | 28521 |
23 |
| Ericsson | 22114 |
16 |
| ZTE Corporation | 43337 |
12 |
| Qualcomm Incorporated | 88555 |
11 |
| Sharp Kabushiki Kaisha | 18616 |
10 |
| Sony Corporation | 30634 |
9 |
| Nokia Solutions And Networks Oy | 6927 |
9 |
| KDDI Corporation | 1069 |
8 |
| Nippon Telegraph and Telephone Corporation | 16264 |
7 |
| Parallel Wireless, Inc. | 551 |
7 |
| Samsung Electronics Co., Ltd. | 151017 |
6 |
| LG Electronics Inc. | 74262 |
6 |
| Nokia Technologies Oy | 19589 |
6 |
| Cisco Technology, Inc. | 22159 |
5 |
| Kyocera Corporation | 14158 |
5 |
| Nokia Siemens Networks Oy | 1523 |
4 |
| Alcatel Lucent | 4442 |
4 |
| Other owners | 80 |