- All sections
- H - Electricity
- H02N - Electric machines not otherwise provided for
- H02N 2/06 - Drive circuitsControl arrangements
Patent holdings for IPC class H02N 2/06
Total number of patents in this class: 355
10-year publication summary
|
15
|
30
|
32
|
40
|
25
|
42
|
29
|
25
|
24
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39618 |
28 |
| Physik Instrumente (PI) GmbH & Co. KG | 230 |
28 |
| Murata Manufacturing Co., Ltd. | 24409 |
13 |
| Sony Corporation | 31124 |
10 |
| Seiko Epson Corporation | 19296 |
10 |
| Vitesco Technologies GmbH | 2601 |
10 |
| Carl Zeiss SMT GmbH | 2958 |
8 |
| ASML Netherlands B.V. | 7351 |
7 |
| Canon Kabushiki Kaisha | 7053 |
7 |
| President and Fellows of Harvard College | 5957 |
6 |
| Koninklijke Philips N.V. | 24660 |
5 |
| Kyocera Corporation | 13721 |
5 |
| Cirrus Logic, Inc. | 1771 |
5 |
| SMARACT HOLDING GmbH | 7 |
5 |
| Siemens AG | 24552 |
4 |
| Huawei Technologies Co., Ltd. | 111449 |
4 |
| Continental Automotive GmbH | 5018 |
4 |
| Microjet Technology Co., Ltd. | 445 |
4 |
| TDK Taiwan Corp. | 802 |
4 |
| Polight ASA | 39 |
4 |
| Other owners | 184 |