- 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: 2647
10-year publication summary
|
213
|
262
|
278
|
239
|
257
|
283
|
334
|
302
|
246
|
163
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Energous Corporation | 412 |
141 |
| Farah Capital Limited | 162 |
100 |
| Nerve Investment SPV Ltd | 162 |
100 |
| Samsung Electronics Co., Ltd. | 159755 |
98 |
| Qualcomm Incorporated | 93957 |
86 |
| Nucurrent, Inc. | 395 |
76 |
| Ossia Inc. | 109 |
51 |
| LG Electronics Inc. | 76328 |
49 |
| LG Innotek Co., Ltd. | 8652 |
38 |
| Aeterlink Corp. | 71 |
38 |
| May Patents Ltd. | 171 |
35 |
| Kyocera Corporation | 14521 |
30 |
| Huawei Technologies Co., Ltd. | 125590 |
28 |
| View, Inc. | 269 |
27 |
| Cisco Technology, Inc. | 22668 |
24 |
| Toshiba Corporation | 12754 |
23 |
| Quantum Wave, LLC | 75 |
23 |
| CPG Technologies, LLC | 99 |
22 |
| NeuSpera Medical Inc. | 42 |
20 |
| View Operating Corporation | 580 |
20 |
| Other owners | 1618 |