- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 13/065 - Means for detecting or reacting to mechanical or electrical defects
Patent holdings for IPC class H02B 13/065
Total number of patents in this class: 158
10-year publication summary
|
7
|
18
|
8
|
4
|
14
|
12
|
15
|
7
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46547 |
29 |
| Siemens AG | 24352 |
24 |
| ABB Schweiz AG | 7070 |
15 |
| ABB Technology AG | 1251 |
5 |
| General Electric Technology GmbH | 1372 |
5 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6261 |
5 |
| Hitachi Energy Ltd. | 2300 |
5 |
| Omicron Electronics GmbH | 274 |
4 |
| Hyundai Electric & Energy Systems Co., Ltd | 52 |
4 |
| Toshiba Energy Systems & Solutions Corp. | 1089 |
4 |
| Hitachi, Ltd. | 15588 |
3 |
| Schneider Electric USA, Inc. | 1296 |
3 |
| Shanghai Roye Electric Co., Ltd. | 40 |
3 |
| LS ELECTRIC Co., Ltd | 737 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3026 |
3 |
| Toshiba Corporation | 12500 |
2 |
| Alstom Technology Ltd | 1094 |
2 |
| Ircamex | 9 |
2 |
| Schneider Electric Industries SAS | 1506 |
2 |
| Schneider Electric Sachsenwerk GmbH | 7 |
2 |
| Other owners | 33 |