- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/689 - 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 with galvanic isolation between the control circuit and the output circuit
Patent holdings for IPC class H03K 17/689
Total number of patents in this class: 129
10-year publication summary
|
14
|
7
|
11
|
13
|
14
|
10
|
10
|
10
|
13
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Psemi Corporation | 1015 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
7 |
| Delphi Technologies IP Limited | 317 |
6 |
| Texas Instruments Incorporated | 19468 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42636 |
4 |
| Mitsubishi Electric Corporation | 46037 |
4 |
| Rohm Co., Ltd. | 6444 |
4 |
| Skyworks Solutions, Inc. | 3713 |
4 |
| NXP USA, Inc. | 4298 |
4 |
| Infineon Technologies Austria AG | 2147 |
3 |
| STMicroelectronics S.r.l. | 3611 |
3 |
| Triune IP LLC | 33 |
3 |
| Toshiba Corporation | 12334 |
2 |
| Robert Bosch GmbH | 42674 |
2 |
| Infineon Technologies AG | 8219 |
2 |
| Littelfuse, Inc. | 786 |
2 |
| Maxim Integrated Products, Inc. | 1037 |
2 |
| Microchip Technology Incorporated | 2860 |
2 |
| Vishay Semiconductor GmbH | 48 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 1962 |
2 |
| Other owners | 55 |