- 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: 3752
10-year publication summary
|
39
|
325
|
531
|
708
|
565
|
532
|
391
|
335
|
299
|
46
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 34313 |
171 |
| Qualcomm Incorporated | 89782 |
147 |
| Ford Global Technologies, LLC | 21216 |
137 |
| LG Electronics Inc. | 74791 |
100 |
| Huawei Technologies Co., Ltd. | 119623 |
74 |
| Denso Corporation | 25115 |
68 |
| Hyundai Motor Company | 23479 |
61 |
| Allstate Insurance Company | 1864 |
52 |
| Robert Bosch GmbH | 43504 |
51 |
| GM Global Technology Operations LLC | 15722 |
50 |
| Honda Motor Co., Ltd. | 25840 |
49 |
| Intel Corporation | 46665 |
45 |
| Samsung Electronics Co., Ltd. | 152914 |
44 |
| Volkswagen AG | 7395 |
41 |
| Kyocera Corporation | 14211 |
38 |
| Sumitomo Electric Industries, Ltd. | 16050 |
36 |
| Mitsubishi Electric Corporation | 47511 |
34 |
| Telefonaktiebolaget LM Ericsson (publ) | 28572 |
34 |
| AT&T Intellectual Property I, L.P. | 9832 |
33 |
| Audi AG | 7451 |
33 |
| Other owners | 2454 |