- 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: 7778
10-year publication summary
|
507
|
760
|
896
|
984
|
913
|
997
|
978
|
977
|
814
|
364
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 144143 |
496 |
| Apple Inc. | 54479 |
315 |
| LG Electronics Inc. | 72473 |
199 |
| Nucurrent, Inc. | 343 |
97 |
| Canon Inc. | 39442 |
90 |
| Koninklijke Philips N.V. | 24557 |
85 |
| Qualcomm Incorporated | 84501 |
80 |
| LG Innotek Co., Ltd. | 7536 |
77 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
70 |
| WiTricity Corporation | 520 |
66 |
| Huawei Technologies Co., Ltd. | 110995 |
65 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20704 |
65 |
| Toyota Motor Corporation | 31451 |
62 |
| Amosense Co., Ltd. | 481 |
57 |
| Intel Corporation | 46699 |
56 |
| Nissan Motor Co., Ltd. | 12381 |
56 |
| Medtronic, Inc. | 9785 |
55 |
| IHI Corporation | 3408 |
55 |
| Murata Manufacturing Co., Ltd. | 24342 |
52 |
| Canon Kabushiki Kaisha | 7042 |
49 |
| Other owners | 5631 |