- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/04 - Modifications for accelerating switching
Patent holdings for IPC class H03K 17/04
Total number of patents in this class: 319
10-year publication summary
|
30
|
36
|
22
|
10
|
25
|
24
|
22
|
31
|
13
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46870 |
14 |
| Denso Corporation | 24755 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 11547 |
11 |
| Psemi Corporation | 1046 |
11 |
| Infineon Technologies AG | 8279 |
10 |
| ABB Schweiz AG | 7162 |
10 |
| Fuji Electric Co., Ltd. | 5243 |
9 |
| Renesas Electronics Corporation | 5937 |
7 |
| Skyworks Solutions, Inc. | 3805 |
7 |
| Texas Instruments Incorporated | 19493 |
6 |
| Infineon Technologies Austria AG | 2214 |
6 |
| EHT Ventures LLC | 53 |
6 |
| Toshiba Corporation | 12540 |
5 |
| Nissan Motor Co., Ltd. | 12638 |
5 |
| Rohm Co., Ltd. | 6553 |
5 |
| Realtek Semiconductor Corp. | 3349 |
5 |
| Siemens AG | 24337 |
4 |
| International Business Machines Corporation | 61734 |
3 |
| Sumitomo Electric Industries, Ltd. | 15750 |
3 |
| Other owners | 167 |