- 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 normal working conditions for capacitors
Patent holdings for IPC class H02H 7/16
Total number of patents in this class: 159
10-year publication summary
|
7
|
15
|
12
|
8
|
7
|
15
|
9
|
9
|
10
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 2579 |
10 |
| Siemens AG | 24029 |
8 |
| Smart Wires Inc. | 95 |
5 |
| Sumitomo Electric Industries, Ltd. | 16331 |
4 |
| Sumitomo Wiring Systems, Ltd. | 11005 |
4 |
| AutoNetworks Technologies, Ltd. | 7108 |
4 |
| Schweitzer Engineering Laboratories, Inc. | 904 |
4 |
| Robert Bosch GmbH | 44160 |
3 |
| Denso Corporation | 25534 |
3 |
| Murata Manufacturing Co., Ltd. | 25744 |
3 |
| General Electric Technology GmbH | 1337 |
3 |
| NR Electric Co., Ltd. | 346 |
3 |
| Tesla, Inc. | 1984 |
3 |
| GE Infrastructure Technology, LLC | 6171 |
3 |
| Eaton Intelligent Power Limited | 6243 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3345 |
3 |
| Enertechnos Limited | 19 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
2 |
| Alstom Holdings | 630 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
2 |
| Other owners | 84 |