- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 92/12 - Interfaces between hierarchically different network devices between access points and access point controllers
Patent holdings for IPC class H04W 92/12
Total number of patents in this class: 942
10-year publication summary
|
63
|
79
|
60
|
79
|
67
|
59
|
80
|
73
|
45
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37395 |
76 |
| Samsung Electronics Co., Ltd. | 159029 |
72 |
| NTT DoCoMo, Inc. | 15003 |
69 |
| Huawei Technologies Co., Ltd. | 124837 |
55 |
| Telefonaktiebolaget LM Ericsson (publ) | 28915 |
53 |
| Qualcomm Incorporated | 93376 |
47 |
| Ericsson | 23055 |
39 |
| Nippon Telegraph and Telephone Corporation | 15913 |
25 |
| LG Electronics Inc. | 76087 |
22 |
| Kyocera Corporation | 14451 |
19 |
| Google LLC | 44796 |
17 |
| Nokia Technologies Oy | 21721 |
16 |
| Cisco Technology, Inc. | 22612 |
15 |
| ZTE Corporation | 44374 |
15 |
| Fujitsu Limited | 16833 |
14 |
| Comcast Cable Communications, LLC | 5234 |
14 |
| KDDI Corporation | 1200 |
14 |
| Intel Corporation | 46292 |
13 |
| Sony Group Corporation | 15978 |
12 |
| Sony Corporation | 30052 |
11 |
| Other owners | 324 |