- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/56 - 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
Patent holdings for IPC class H03K 17/56
Total number of patents in this class: 576
10-year publication summary
|
31
|
30
|
36
|
29
|
50
|
36
|
46
|
51
|
73
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19481 |
19 |
| Denso Corporation | 24663 |
18 |
| Fuji Electric Co., Ltd. | 5233 |
15 |
| Infineon Technologies AG | 8271 |
12 |
| Rohm Co., Ltd. | 6538 |
12 |
| ABB Schweiz AG | 7127 |
12 |
| Eagle Harbor Technologies, Inc. | 78 |
12 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44638 |
11 |
| Transphorm Technology, Inc. | 138 |
11 |
| Mitsubishi Electric Corporation | 46757 |
10 |
| NXP USA, Inc. | 4339 |
10 |
| EHT Ventures LLC | 53 |
10 |
| Qualcomm Incorporated | 86992 |
9 |
| Infineon Technologies Austria AG | 2203 |
9 |
| Samsung Electronics Co., Ltd. | 148584 |
7 |
| Renesas Electronics Corporation | 5956 |
7 |
| Murata Manufacturing Co., Ltd. | 24907 |
7 |
| Realtek Semiconductor Corp. | 3335 |
7 |
| Power Integrations, Inc. | 550 |
7 |
| Siemens AG | 24363 |
6 |
| Other owners | 365 |