- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 50/05 - Circuit arrangements or systems for wireless supply or distribution of electric power using capacitive coupling
Patent holdings for IPC class H02J 50/05
Total number of patents in this class: 629
10-year publication summary
|
58
|
82
|
99
|
69
|
68
|
73
|
49
|
53
|
34
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
30 |
| Murata Manufacturing Co., Ltd. | 25722 |
23 |
| Solace Power Inc. | 96 |
22 |
| Apple Inc. | 58705 |
14 |
| Koninklijke Philips N.V. | 25832 |
14 |
| Sony Corporation | 30208 |
13 |
| ExH Corporation | 22 |
12 |
| Xenter, Inc. | 39 |
12 |
| Nucurrent, Inc. | 388 |
11 |
| Intel Corporation | 47102 |
9 |
| Mojo Mobility, Inc. | 85 |
9 |
| The Regents of the University of Colorado, a body corporate | 2798 |
9 |
| NXP Aeronautics Research, LLC | 15 |
9 |
| Denso Corporation | 25513 |
7 |
| Huawei Technologies Co., Ltd. | 123282 |
7 |
| Energous Corporation | 415 |
7 |
| Awl-electricity Inc | 11 |
7 |
| X Development LLC | 1391 |
6 |
| Daanaa Resolution Inc. | 19 |
6 |
| Samsung Electronics Co., Ltd. | 157557 |
5 |
| Other owners | 397 |