- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 50/60 - Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
Patent holdings for IPC class H02J 50/60
Total number of patents in this class: 1778
10-year publication summary
|
112
|
185
|
221
|
222
|
178
|
211
|
216
|
230
|
160
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 143812 |
120 |
| LG Electronics Inc. | 72357 |
119 |
| WiTricity Corporation | 520 |
100 |
| Apple Inc. | 54416 |
96 |
| LG Innotek Co., Ltd. | 7519 |
90 |
| Canon Inc. | 39365 |
82 |
| Koninklijke Philips N.V. | 24527 |
54 |
| Nucurrent, Inc. | 341 |
54 |
| Sony Corporation | 31157 |
46 |
| Canon Kabushiki Kaisha | 7041 |
46 |
| Energous Corporation | 412 |
39 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
38 |
| TDK Corporation | 6667 |
28 |
| Rohm Co., Ltd. | 6411 |
25 |
| Robert Bosch GmbH | 42411 |
22 |
| Omron Corporation | 7233 |
22 |
| IHI Corporation | 3405 |
21 |
| Lasermotive Inc | 60 |
20 |
| Toyota Motor Corporation | 31377 |
19 |
| Panasonic Automotive Systems Co., Ltd. | 1853 |
18 |
| Other owners | 719 |