- 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: 200
10-year publication summary
|
18
|
13
|
1
|
6
|
5
|
4
|
7
|
4
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
83 |
| Hitachi, Ltd. | 16452 |
13 |
| ABB Schweiz AG | 6321 |
13 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
11 |
| Japan AE Power Systems Corporation | 29 |
10 |
| Eaton Intelligent Power Limited | 6113 |
9 |
| ABB Technology AG | 1301 |
5 |
| Swcc Showa Cable Systems Co., Ltd. | 71 |
5 |
| Siemens AG | 24990 |
4 |
| Rockwell Automation Technologies, Inc. | 2547 |
2 |
| General Electric Technology GmbH | 1657 |
2 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
2 |
| Meidensha Corporation | 823 |
2 |
| Switchboard Apparatus, Inc. | 6 |
2 |
| MITSUBISHI DENKI KABUSHIKI KAISHA also trading as Mitsubishi Electric Corporation | 1082 |
2 |
| Optimus Acquisition LLC | 19 |
2 |
| Alpha Technologies Services, Inc. | 45 |
2 |
| Innomotics GmbH | 451 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Siemens Industry, Inc. | 1417 |
1 |
| Other owners | 27 |