- 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: 337
10-year publication summary
|
26
|
32
|
28
|
30
|
34
|
22
|
18
|
12
|
16
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
65 |
| Huawei Technologies Co., Ltd. | 100781 |
29 |
| NTT DoCoMo, Inc. | 11501 |
26 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
21 |
| Ericsson | 20417 |
18 |
| ZTE Corporation | 39218 |
12 |
| Qualcomm Incorporated | 76576 |
10 |
| Sharp Kabushiki Kaisha | 18957 |
10 |
| Sony Corporation | 32931 |
9 |
| Nokia Solutions And Networks Oy | 5698 |
8 |
| LG Electronics Inc. | 69257 |
6 |
| Nokia Technologies Oy | 15057 |
6 |
| Parallel Wireless, Inc. | 489 |
6 |
| Kyocera Corporation | 12735 |
5 |
| Alcatel Lucent | 4720 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Nokia Corporation | 6965 |
4 |
| Nokia Siemens Networks Oy | 1582 |
4 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Fujitsu Limited | 19265 |
3 |
| Other owners | 83 |