- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
- H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
Patent holdings for IPC class H02J 50/20
Total number of patents in this class: 2324
10-year publication summary
|
125
|
213
|
262
|
278
|
239
|
256
|
280
|
328
|
291
|
107
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Energous Corporation | 412 |
139 |
| Farah Capital Limited | 162 |
100 |
| Nerve Investment SPV Ltd | 162 |
100 |
| Samsung Electronics Co., Ltd. | 143812 |
94 |
| Nucurrent, Inc. | 341 |
64 |
| Qualcomm Incorporated | 84335 |
63 |
| Ossia Inc. | 107 |
49 |
| LG Electronics Inc. | 72357 |
46 |
| LG Innotek Co., Ltd. | 7519 |
38 |
| Kyocera Corporation | 13680 |
30 |
| View, Inc. | 290 |
27 |
| May Patents Ltd. | 140 |
27 |
| Quantum Wave, LLC | 77 |
23 |
| CPG Technologies, LLC | 99 |
22 |
| Aeterlink Corp. | 42 |
22 |
| Toshiba Corporation | 12273 |
21 |
| NeuSpera Medical Inc. | 38 |
18 |
| Semiconductor Energy Laboratory Co., Ltd. | 11353 |
17 |
| Huawei Technologies Co., Ltd. | 110803 |
17 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11756 |
16 |
| Other owners | 1391 |