- 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: 371
10-year publication summary
|
30
|
32
|
40
|
25
|
42
|
29
|
25
|
24
|
18
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 43817 |
30 |
| Physik Instrumente (PI) GmbH & Co. KG | 226 |
27 |
| Murata Manufacturing Co., Ltd. | 25744 |
13 |
| Seiko Epson Corporation | 20256 |
11 |
| Carl Zeiss SMT GmbH | 3332 |
11 |
| Sony Corporation | 30181 |
10 |
| Vitesco Technologies GmbH | 2397 |
10 |
| ASML Netherlands B.V. | 7925 |
7 |
| Canon Kabushiki Kaisha | 7314 |
7 |
| President and Fellows of Harvard College | 6094 |
6 |
| Koninklijke Philips N.V. | 25856 |
5 |
| Kyocera Corporation | 14359 |
5 |
| Cirrus Logic, Inc. | 1805 |
5 |
| SMARACT HOLDING GmbH | 10 |
5 |
| Huawei Technologies Co., Ltd. | 123385 |
4 |
| Continental Automotive GmbH | 4503 |
4 |
| Microjet Technology Co., Ltd. | 461 |
4 |
| Polight ASA | 52 |
4 |
| Actutek Corporation | 851 |
4 |
| Hewlett-Packard Development Company, L.P. | 25184 |
3 |
| Other owners | 196 |