- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 29/50 - Reduction of harmonics
Patent holdings for IPC class H02P 29/50
Total number of patents in this class: 316
10-year publication summary
|
25
|
36
|
35
|
30
|
30
|
29
|
24
|
29
|
26
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44176 |
26 |
| Denso Corporation | 25579 |
10 |
| Mitsubishi Electric Corporation | 48048 |
10 |
| Schaeffler Technologies AG & Co. KG | 11003 |
9 |
| Siemens Gamesa Renewable Energy A/S | 1963 |
8 |
| Hyundai Motor Company | 24703 |
7 |
| Daikin Industries, Ltd. | 10504 |
6 |
| Eaton Intelligent Power Limited | 6257 |
5 |
| Samsung Electronics Co., Ltd. | 157946 |
4 |
| Toyota Motor Corporation | 35813 |
4 |
| Ford Global Technologies, LLC | 21524 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
4 |
| ABB Schweiz AG | 7621 |
4 |
| Beckhoff Automation GmbH | 546 |
4 |
| DRS Naval Power Systems, Inc. | 44 |
4 |
| Kia Corporation | 12433 |
4 |
| Mitsubishi Electric Mobility Corporation | 1150 |
4 |
| Siemens AG | 24020 |
3 |
| Black & Decker, Inc. | 2445 |
3 |
| Assa Abloy Entrance Systems AB | 636 |
3 |
| Other owners | 190 |