- 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: 2600
10-year publication summary
|
213
|
262
|
278
|
239
|
257
|
283
|
332
|
302
|
243
|
120
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Energous Corporation | 415 |
141 |
| Farah Capital Limited | 162 |
100 |
| Nerve Investment SPV Ltd | 162 |
100 |
| Samsung Electronics Co., Ltd. | 157719 |
97 |
| Qualcomm Incorporated | 92196 |
85 |
| Nucurrent, Inc. | 389 |
73 |
| Ossia Inc. | 109 |
51 |
| LG Electronics Inc. | 75694 |
49 |
| LG Innotek Co., Ltd. | 8466 |
38 |
| Aeterlink Corp. | 68 |
35 |
| May Patents Ltd. | 167 |
33 |
| Kyocera Corporation | 14359 |
30 |
| View, Inc. | 279 |
27 |
| Cisco Technology, Inc. | 22493 |
24 |
| Huawei Technologies Co., Ltd. | 123385 |
24 |
| Toshiba Corporation | 12560 |
23 |
| Quantum Wave, LLC | 75 |
23 |
| CPG Technologies, LLC | 99 |
22 |
| NeuSpera Medical Inc. | 42 |
20 |
| View Operating Corporation | 565 |
19 |
| Other owners | 1586 |