- 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: 317
10-year publication summary
|
30
|
36
|
22
|
10
|
25
|
24
|
22
|
31
|
13
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24541 |
13 |
| Mitsubishi Electric Corporation | 46547 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 11471 |
11 |
| Psemi Corporation | 1034 |
11 |
| Infineon Technologies AG | 8255 |
10 |
| ABB Schweiz AG | 7070 |
10 |
| Fuji Electric Co., Ltd. | 5206 |
9 |
| Skyworks Solutions, Inc. | 3754 |
7 |
| Texas Instruments Incorporated | 19462 |
6 |
| Renesas Electronics Corporation | 5983 |
6 |
| Infineon Technologies Austria AG | 2178 |
6 |
| EHT Ventures LLC | 54 |
6 |
| Toshiba Corporation | 12500 |
5 |
| Nissan Motor Co., Ltd. | 12560 |
5 |
| Rohm Co., Ltd. | 6508 |
5 |
| Realtek Semiconductor Corp. | 3320 |
5 |
| Siemens AG | 24352 |
4 |
| International Business Machines Corporation | 61537 |
3 |
| Sumitomo Electric Industries, Ltd. | 15647 |
3 |
| Other owners | 167 |