- 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: 514
10-year publication summary
|
47
|
61
|
79
|
57
|
31
|
39
|
36
|
48
|
29
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25607 |
30 |
| Black & Decker, Inc. | 2448 |
29 |
| Robert Bosch GmbH | 44209 |
28 |
| FANUC Corporation | 7249 |
17 |
| Hitachi Astemo, Ltd. | 6411 |
17 |
| Mitsubishi Electric Corporation | 48097 |
15 |
| Siemens AG | 24011 |
9 |
| Mitsubishi Electric Mobility Corporation | 1155 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1285 |
6 |
| Toyota Motor Corporation | 35857 |
5 |
| Hamilton Sundstrand Corporation | 5013 |
5 |
| Nidec Corporation | 2818 |
5 |
| US Well Services LLC | 225 |
5 |
| Honda Motor Co., Ltd. | 26064 |
4 |
| Hyundai Motor Company | 24745 |
4 |
| ZF Friedrichshafen AG | 7256 |
4 |
| Rockwell Automation Technologies, Inc. | 2805 |
4 |
| Makita Corporation | 2573 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 2036 |
4 |
| TRW Limited | 232 |
4 |
| Other owners | 308 |