- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 29/032 - Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
Patent holdings for IPC class H02P 29/032
Total number of patents in this class: 498
10-year publication summary
|
47
|
61
|
79
|
57
|
31
|
39
|
36
|
48
|
29
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25232 |
29 |
| Robert Bosch GmbH | 43631 |
28 |
| Black & Decker, Inc. | 2415 |
28 |
| FANUC Corporation | 7049 |
17 |
| Hitachi Astemo, Ltd. | 6409 |
17 |
| Mitsubishi Electric Corporation | 47625 |
15 |
| Siemens AG | 24199 |
9 |
| Mitsubishi Electric Mobility Corporation | 1120 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1217 |
6 |
| Toyota Motor Corporation | 34698 |
5 |
| Hamilton Sundstrand Corporation | 5018 |
5 |
| Nidec Corporation | 2767 |
5 |
| US Well Services LLC | 224 |
5 |
| Honda Motor Co., Ltd. | 25873 |
4 |
| Hyundai Motor Company | 23824 |
4 |
| ZF Friedrichshafen AG | 7238 |
4 |
| Rockwell Automation Technologies, Inc. | 2742 |
4 |
| Makita Corporation | 2519 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 2004 |
4 |
| TRW Limited | 239 |
4 |
| Other owners | 294 |