- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 13/02 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
Patent holdings for IPC class H02B 13/02
Total number of patents in this class: 199
10-year publication summary
|
13
|
1
|
6
|
5
|
4
|
7
|
3
|
5
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45811 |
83 |
| ABB Schweiz AG | 6887 |
16 |
| Hitachi, Ltd. | 15434 |
13 |
| Eaton Intelligent Power Limited | 5955 |
11 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6274 |
11 |
| Japan AE Power Systems Corporation | 23 |
9 |
| ABB Technology AG | 1256 |
4 |
| Swcc Showa Cable Systems Co., Ltd. | 70 |
4 |
| Siemens AG | 24561 |
3 |
| Rockwell Automation Technologies, Inc. | 2717 |
2 |
| General Electric Technology GmbH | 1456 |
2 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1451 |
2 |
| Meidensha Corporation | 874 |
2 |
| Switchboard Apparatus, Inc. | 6 |
2 |
| MITSUBISHI DENKI KABUSHIKI KAISHA also trading as Mitsubishi Electric Corporation | 371 |
2 |
| Optimus Acquisition LLC | 16 |
2 |
| Alpha Technologies Services, Inc. | 41 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2735 |
1 |
| Siemens Industry, Inc. | 1440 |
1 |
| The Furukawa Electric Co., Ltd. | 3627 |
1 |
| Other owners | 26 |