- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/44 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Patent holdings for IPC class H04W 4/44
Total number of patents in this class: 3694
10-year publication summary
|
5
|
39
|
325
|
531
|
708
|
565
|
531
|
384
|
335
|
298
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 33572 |
166 |
| Qualcomm Incorporated | 87874 |
147 |
| Ford Global Technologies, LLC | 20962 |
134 |
| LG Electronics Inc. | 73884 |
99 |
| Huawei Technologies Co., Ltd. | 116134 |
74 |
| Denso Corporation | 24818 |
67 |
| Hyundai Motor Company | 22888 |
61 |
| Allstate Insurance Company | 1871 |
52 |
| GM Global Technology Operations LLC | 15421 |
49 |
| Robert Bosch GmbH | 43114 |
48 |
| Honda Motor Co., Ltd. | 25780 |
47 |
| Intel Corporation | 46487 |
45 |
| Samsung Electronics Co., Ltd. | 149362 |
43 |
| Volkswagen AG | 7382 |
41 |
| Kyocera Corporation | 14102 |
38 |
| Sumitomo Electric Industries, Ltd. | 15802 |
35 |
| Mitsubishi Electric Corporation | 47014 |
34 |
| Telefonaktiebolaget LM Ericsson (publ) | 28487 |
34 |
| AT&T Intellectual Property I, L.P. | 9686 |
33 |
| Audi AG | 7402 |
33 |
| Other owners | 2414 |