- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/695 - Electronic switching or gating, i.e. not by contact-making and -breaking characterised by the use of specified components by the use, as active elements, of semiconductor devices the devices being field-effect transistors having inductive loads
Patent holdings for IPC class H03K 17/695
Total number of patents in this class: 80
10-year publication summary
|
3
|
4
|
4
|
9
|
4
|
2
|
7
|
0
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Automotive Systems, Ltd. | 3954 |
19 |
| Denso Corporation | 25132 |
8 |
| Yazaki Corporation | 6922 |
5 |
| Rohm Co., Ltd. | 6727 |
5 |
| Hitachi Astemo, Ltd. | 6404 |
5 |
| Fuji Electric Co., Ltd. | 5373 |
4 |
| Sumitomo Electric Industries, Ltd. | 16061 |
3 |
| Mitsubishi Electric Corporation | 47522 |
3 |
| Sumitomo Wiring Systems, Ltd. | 10752 |
3 |
| Hitachi, Ltd. | 15867 |
2 |
| Aisin AW Co., Ltd. | 2276 |
2 |
| AutoNetworks Technologies, Ltd. | 6910 |
2 |
| Sanken Electric Co., Ltd. | 457 |
2 |
| Honda Motor Co., Ltd. | 25846 |
1 |
| NEC Corporation | 36566 |
1 |
| Panasonic Corporation | 19786 |
1 |
| Renesas Electronics Corporation | 5873 |
1 |
| Nissan Motor Co., Ltd. | 12731 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
1 |
| Calsonic Kansei Corporation | 554 |
1 |
| Other owners | 10 |