- 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: 475
10-year publication summary
|
0
|
6
|
24
|
53
|
79
|
117
|
91
|
73
|
48
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
23 |
| The Boeing Company | 19843 |
18 |
| Panasonic Avionics Corporation | 299 |
13 |
| NTT DoCoMo, Inc. | 11501 |
13 |
| Siemens Mobility GmbH | 1550 |
13 |
| Qualcomm Incorporated | 76576 |
12 |
| Ericsson | 20417 |
10 |
| Inrix, Inc. | 132 |
10 |
| Tile, Inc. | 304 |
10 |
| Teleport Mobility, Inc. | 19 |
10 |
| Smartsky Networks LLC | 216 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
| Honeywell International Inc. | 13799 |
7 |
| Icomera AB | 69 |
7 |
| Hyundai Motor Company | 19021 |
6 |
| Western Alliance Bank | 30 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| LG Electronics Inc. | 69257 |
5 |
| Uber Technologies, Inc. | 1530 |
5 |
| BYD Company Limited | 3700 |
5 |
| Other owners | 280 |