- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/785 - 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 opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
Patent holdings for IPC class H03K 17/785
Total number of patents in this class: 91
10-year publication summary
|
5
|
9
|
13
|
5
|
5
|
11
|
0
|
10
|
7
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12726 |
6 |
| QM Power, Inc. | 52 |
5 |
| Toshiba Electronic Devices & Storage Corporation | 2432 |
5 |
| Intelesol, LLC | 38 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
3 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1468 |
3 |
| Delphi Technologies IP Limited | 289 |
3 |
| Panasonic Corporation | 18716 |
2 |
| Amazon Technologies, Inc. | 28264 |
2 |
| IFM Electronic GmbH | 243 |
2 |
| Ohio State Innovation Foundation | 2406 |
2 |
| Beijing Keytone Electronic Relay Corp. | 5 |
2 |
| Samsung Electronics Co., Ltd. | 159029 |
1 |
| Siemens AG | 23956 |
1 |
| Denso Wave Incorporated | 401 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
1 |
| Koninklijke Philips Electronics N.V. | 7172 |
1 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Rockwell Automation Technologies, Inc. | 2810 |
1 |
| Tyco Electronics Corporation | 712 |
1 |
| Other owners | 43 |