- 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: 81
10-year publication summary
|
3
|
4
|
4
|
9
|
5
|
3
|
7
|
0
|
3
|
1
|
| 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 | 25746 |
8 |
| Yazaki Corporation | 7155 |
5 |
| Rohm Co., Ltd. | 6908 |
5 |
| Hitachi Astemo, Ltd. | 6429 |
5 |
| Fuji Electric Co., Ltd. | 5533 |
4 |
| Sumitomo Electric Industries, Ltd. | 16368 |
3 |
| Mitsubishi Electric Corporation | 48351 |
3 |
| Sumitomo Wiring Systems, Ltd. | 11180 |
3 |
| Hitachi, Ltd. | 16206 |
2 |
| Aisin AW Co., Ltd. | 2250 |
2 |
| AutoNetworks Technologies, Ltd. | 7244 |
2 |
| Sanken Electric Co., Ltd. | 454 |
2 |
| Honda Motor Co., Ltd. | 26309 |
1 |
| NEC Corporation | 37395 |
1 |
| Panasonic Corporation | 18716 |
1 |
| Renesas Electronics Corporation | 5855 |
1 |
| Nissan Motor Co., Ltd. | 13037 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
1 |
| Calsonic Kansei Corporation | 510 |
1 |
| Other owners | 11 |