- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/42 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
Patent holdings for IPC class H04W 4/42
Total number of patents in this class: 565
10-year publication summary
|
24
|
54
|
79
|
118
|
91
|
78
|
56
|
40
|
41
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48018 |
25 |
| The Boeing Company | 20160 |
19 |
| Panasonic Avionics Corporation | 353 |
16 |
| NTT DoCoMo, Inc. | 14702 |
15 |
| Qualcomm Incorporated | 92196 |
14 |
| Tile, Inc. | 351 |
13 |
| Siemens Mobility GmbH | 1873 |
13 |
| Ericsson | 22717 |
11 |
| Inrix, Inc. | 129 |
10 |
| Smartsky Networks LLC | 216 |
10 |
| Teleport Mobility, Inc. | 18 |
10 |
| Toyota Motor Corporation | 35772 |
9 |
| Honeywell International Inc. | 12778 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
8 |
| Hyundai Motor Company | 24653 |
7 |
| Icomera AB | 76 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
6 |
| LG Electronics Inc. | 75694 |
6 |
| Hitachi, Ltd. | 16094 |
6 |
| Huawei Technologies Co., Ltd. | 123385 |
6 |
| Other owners | 346 |