- 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: 473
10-year publication summary
|
50
|
47
|
61
|
79
|
57
|
31
|
39
|
36
|
48
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24230 |
29 |
| Robert Bosch GmbH | 42632 |
27 |
| Black & Decker, Inc. | 2407 |
27 |
| FANUC Corporation | 6636 |
17 |
| Hitachi Astemo, Ltd. | 6387 |
17 |
| Mitsubishi Electric Corporation | 45962 |
15 |
| Siemens AG | 24520 |
8 |
| Mitsubishi Electric Mobility Corporation | 1067 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1059 |
6 |
| Toyota Motor Corporation | 31819 |
5 |
| Nidec Corporation | 2657 |
5 |
| US Well Services LLC | 227 |
5 |
| Honda Motor Co., Ltd. | 25174 |
4 |
| Hyundai Motor Company | 21897 |
4 |
| Rockwell Automation Technologies, Inc. | 2716 |
4 |
| Hamilton Sundstrand Corporation | 4853 |
4 |
| Makita Corporation | 2434 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 1949 |
4 |
| TRW Limited | 255 |
4 |
| Minebea Mitsumi Inc. | 1719 |
4 |
| Other owners | 273 |