- All sections
- H - Electricity
- H04B - Transmission
- H04B 5/70 - Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
Patent holdings for IPC class H04B 5/70
Total number of patents in this class: 153
10-year publication summary
|
0
|
0
|
1
|
1
|
7
|
10
|
25
|
39
|
33
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 59027 |
16 |
| STMicroelectronics International N.V. | 4217 |
5 |
| Samsung Electronics Co., Ltd. | 158442 |
4 |
| NPX B.V. | 2830 |
4 |
| Shanghai Ant Chuangjiang Information Technology Co., Ltd. | 32 |
4 |
| Dell Products L.P. | 17104 |
3 |
| STMicroelectronics (Rousset) SAS | 962 |
3 |
| JCM American Corporation | 151 |
3 |
| Quasistatics Inc. | 40 |
3 |
| NEC Corporation | 37168 |
2 |
| Huawei Technologies Co., Ltd. | 124115 |
2 |
| STMicroelectronics (Grenoble 2) SAS | 631 |
2 |
| Stryker Corporation | 5614 |
2 |
| Altria Client Services LLC | 2446 |
2 |
| Capital One Services, LLC. | 10058 |
2 |
| Carnival Corporation | 190 |
2 |
| Energous Corporation | 414 |
2 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 770 |
2 |
| iRobot Corporation | 961 |
2 |
| Japan Tobacco Inc. | 3553 |
2 |
| Other owners | 86 |