- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
Patent holdings for IPC class H02J 50/10
Total number of patents in this class: 8006
10-year publication summary
|
471
|
733
|
874
|
962
|
895
|
975
|
961
|
959
|
814
|
564
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147622 |
502 |
| Apple Inc. | 55446 |
325 |
| LG Electronics Inc. | 73578 |
203 |
| Nucurrent, Inc. | 360 |
102 |
| Canon Inc. | 40398 |
96 |
| LG Innotek Co., Ltd. | 7738 |
87 |
| Koninklijke Philips N.V. | 24865 |
85 |
| Qualcomm Incorporated | 86553 |
81 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
70 |
| WiTricity Corporation | 523 |
69 |
| Toyota Motor Corporation | 32869 |
67 |
| Huawei Technologies Co., Ltd. | 113853 |
67 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21209 |
65 |
| Amosense Co., Ltd. | 487 |
58 |
| Intel Corporation | 47129 |
57 |
| Nissan Motor Co., Ltd. | 12550 |
57 |
| Medtronic, Inc. | 9825 |
55 |
| IHI Corporation | 3451 |
55 |
| Murata Manufacturing Co., Ltd. | 24741 |
53 |
| MAHLE International GmbH | 2790 |
50 |
| Other owners | 5802 |