- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric power; systems 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: 6883
10-year publication summary
|
221
|
506
|
760
|
895
|
983
|
910
|
978
|
946
|
937
|
276
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
454 |
| Apple Inc. | 50209 |
291 |
| LG Electronics Inc. | 69257 |
176 |
| Nucurrent, Inc. | 294 |
84 |
| Qualcomm Incorporated | 76576 |
79 |
| Koninklijke Philips N.V. | 22975 |
72 |
| Canon Inc. | 36841 |
71 |
| LG Innotek Co., Ltd. | 6758 |
69 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
66 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
66 |
| Medtronic, Inc. | 9964 |
64 |
| WiTricity Corporation | 514 |
64 |
| Huawei Technologies Co., Ltd. | 100781 |
61 |
| Toyota Motor Corporation | 28582 |
57 |
| Nissan Motor Co., Ltd. | 12249 |
56 |
| Amosense Co., Ltd. | 433 |
56 |
| Intel Corporation | 45621 |
55 |
| IHI Corporation | 3268 |
55 |
| Murata Manufacturing Co., Ltd. | 22355 |
48 |
| Robert Bosch GmbH | 40953 |
47 |
| Other owners | 4892 |