- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric power; systems for storing electric energy
- H02J 50/30 - Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
Patent holdings for IPC class H02J 50/30
Total number of patents in this class: 423
10-year publication summary
|
11
|
23
|
47
|
54
|
54
|
69
|
71
|
65
|
52
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wi-charge Ltd. | 66 |
39 |
| Kyocera Corporation | 12735 |
36 |
| Lasermotive Inc | 53 |
28 |
| Stone Aerospace, Inc. | 27 |
12 |
| LG Electronics Inc. | 69257 |
11 |
| SINTEF Tto AS | 126 |
8 |
| Phion Technologies Corp. | 11 |
8 |
| View, Inc. | 792 |
7 |
| Cisco Technology, Inc. | 18858 |
6 |
| California Institute of Technology | 3884 |
6 |
| Nippon Telegraph and Telephone Corporation | 14195 |
6 |
| Carl Zeiss AG | 855 |
6 |
| The Boeing Company | 19843 |
5 |
| Rockwell Automation Technologies, Inc. | 2547 |
5 |
| Canon Kabushiki Kaisha | 6884 |
5 |
| SAMUELS, Adrian James | 145 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Depuy Synthes Products, LLC | 2880 |
4 |
| Energous Corporation | 404 |
4 |
| King Abdulaziz University | 511 |
4 |
| Other owners | 214 |