- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 3/00 - Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Patent holdings for IPC class H02B 3/00
Total number of patents in this class: 342
10-year publication summary
|
40
|
19
|
38
|
36
|
43
|
29
|
27
|
27
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Schweiz AG | 6616 |
40 |
| Mitsubishi Electric Corporation | 44738 |
31 |
| Rittal GmbH & Co. KG | 579 |
21 |
| Eaton Intelligent Power Limited | 6293 |
14 |
| Siemens AG | 24572 |
12 |
| CBS ArcSafe, Inc. | 59 |
12 |
| Siemens Industry, Inc. | 1425 |
11 |
| Schneider Electric USA, Inc. | 1264 |
10 |
| Schneider Electric Industries SAS | 1436 |
7 |
| Technomirai Co., Ltd. | 63 |
7 |
| Hitachi Energy Ltd. | 2228 |
6 |
| ABB Technology AG | 1272 |
5 |
| Omron Corporation | 7151 |
4 |
| Smart Power Partners LLC | 52 |
4 |
| Hitachi, Ltd. | 15203 |
3 |
| Dell Products L.P. | 12928 |
3 |
| Fuji Electric Co., Ltd. | 4956 |
3 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1402 |
3 |
| Lsis Co., Ltd. | 817 |
3 |
| State Grid Corporation of China | 1346 |
3 |
| Other owners | 140 |