- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 3/57 - Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
Patent holdings for IPC class H03K 3/57
Total number of patents in this class: 232
10-year publication summary
|
5
|
10
|
16
|
20
|
33
|
31
|
16
|
15
|
21
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eagle Harbor Technologies, Inc. | 76 |
33 |
| EHT Ventures LLC | 53 |
23 |
| Pulse Biosciences, Inc. | 155 |
14 |
| Raytheon Company | 8388 |
8 |
| Korea Electrotechnology Research Institute | 469 |
5 |
| Scandinova Systems AB | 13 |
5 |
| Stangenes Industries, Inc. | 10 |
4 |
| Siemens AG | 24561 |
3 |
| BIOTRONIK SE & Co. KG | 1099 |
3 |
| Leica Geosystems AG | 627 |
3 |
| Nuctech Company Limited | 1380 |
3 |
| Qualcomm Incorporated | 84501 |
2 |
| Advanced Micro Devices, Inc. | 5595 |
2 |
| Fuji Electric Co., Ltd. | 5106 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10837 |
2 |
| Tsinghua University | 5840 |
2 |
| University of Southern California | 2104 |
2 |
| ams AG | 776 |
2 |
| Banner Engineering Corporation | 199 |
2 |
| Fondazione Don Carlo Gnocchi Onlus | 7 |
2 |
| Other owners | 110 |