- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 7/16 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for capacitors
Patent holdings for IPC class H02H 7/16
Total number of patents in this class: 144
10-year publication summary
|
8
|
7
|
7
|
15
|
12
|
8
|
7
|
15
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
10 |
| General Electric Technology GmbH | 1657 |
4 |
| Schweitzer Engineering Laboratories, Inc. | 920 |
4 |
| Hitachi Energy Ltd. | 1921 |
4 |
| Sumitomo Electric Industries, Ltd. | 14131 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Denso Corporation | 23338 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
3 |
| AutoNetworks Technologies, Ltd. | 5809 |
3 |
| NR Electric Co., Ltd. | 302 |
3 |
| Smart Wires Inc. | 86 |
3 |
| Tesla, Inc. | 1519 |
3 |
| GE Infrastructure Technology, LLC | 5873 |
3 |
| Eaton Intelligent Power Limited | 6113 |
3 |
| Enertechnos Limited | 13 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Alstom Technology Ltd | 1196 |
2 |
| ABB Research Ltd. | 953 |
2 |
| Cooper Technologies Company | 664 |
2 |
| Other owners | 78 |