- 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: 7712
10-year publication summary
|
507
|
760
|
896
|
984
|
913
|
996
|
977
|
976
|
814
|
304
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 143303 |
492 |
| Apple Inc. | 54252 |
313 |
| LG Electronics Inc. | 72208 |
197 |
| Nucurrent, Inc. | 337 |
95 |
| Canon Inc. | 39206 |
87 |
| Koninklijke Philips N.V. | 24468 |
84 |
| Qualcomm Incorporated | 84084 |
80 |
| LG Innotek Co., Ltd. | 7486 |
75 |
| Panasonic Intellectual Property Management Co., Ltd. | 30769 |
66 |
| WiTricity Corporation | 520 |
66 |
| Huawei Technologies Co., Ltd. | 110249 |
65 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20588 |
65 |
| Toyota Motor Corporation | 31237 |
61 |
| Amosense Co., Ltd. | 478 |
57 |
| Intel Corporation | 46643 |
56 |
| Nissan Motor Co., Ltd. | 12357 |
56 |
| Medtronic, Inc. | 9781 |
55 |
| IHI Corporation | 3396 |
55 |
| Murata Manufacturing Co., Ltd. | 24226 |
51 |
| Canon Kabushiki Kaisha | 7040 |
49 |
| Other owners | 5587 |