- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/66 - Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
Patent holdings for IPC class H03K 17/66
Total number of patents in this class: 77
10-year publication summary
|
17
|
17
|
8
|
6
|
5
|
8
|
6
|
1
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ideal Power Inc. | 77 |
35 |
| Siemens AG | 24990 |
4 |
| Texas Instruments Incorporated | 19376 |
2 |
| Infineon Technologies AG | 8189 |
2 |
| General Electric Technology GmbH | 1657 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| General Electric Company | 18133 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Denso Corporation | 23338 |
1 |
| Denso Wave Incorporated | 365 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Rohm Co., Ltd. | 5843 |
1 |
| STMicroelectronics S.r.l. | 3693 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Wistron Corporation | 2270 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Other owners | 17 |