- 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: 365
10-year publication summary
|
30
|
31
|
40
|
25
|
41
|
29
|
25
|
24
|
18
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 42303 |
30 |
| Physik Instrumente (PI) GmbH & Co. KG | 227 |
27 |
| Murata Manufacturing Co., Ltd. | 25514 |
13 |
| Sony Corporation | 30397 |
10 |
| Seiko Epson Corporation | 20013 |
10 |
| Carl Zeiss SMT GmbH | 3220 |
10 |
| Vitesco Technologies GmbH | 2405 |
10 |
| ASML Netherlands B.V. | 7745 |
7 |
| Canon Kabushiki Kaisha | 7212 |
7 |
| President and Fellows of Harvard College | 6040 |
6 |
| Koninklijke Philips N.V. | 25593 |
5 |
| Kyocera Corporation | 14242 |
5 |
| Cirrus Logic, Inc. | 1792 |
5 |
| SMARACT HOLDING GmbH | 9 |
5 |
| Huawei Technologies Co., Ltd. | 120098 |
4 |
| Continental Automotive GmbH | 4623 |
4 |
| Microjet Technology Co., Ltd. | 464 |
4 |
| TDK Taiwan Corp. | 818 |
4 |
| Polight ASA | 48 |
4 |
| Hewlett-Packard Development Company, L.P. | 25339 |
3 |
| Other owners | 192 |