- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 15/00 - Arrangements for controlling dynamo-electric brakes or clutches
Patent holdings for IPC class H02P 15/00
Total number of patents in this class: 108
10-year publication summary
|
4
|
8
|
9
|
4
|
5
|
5
|
3
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4915 |
8 |
| Hamilton Sundstrand Corporation | 5016 |
7 |
| Illinois Tool Works Inc. | 11858 |
4 |
| GM Global Technology Operations LLC | 16106 |
4 |
| THK Co., Ltd. | 1196 |
4 |
| Robert Bosch GmbH | 44128 |
3 |
| Mitsubishi Electric Corporation | 47971 |
3 |
| Sumitomo Heavy Industries, Ltd. | 2110 |
3 |
| Siemens AG | 24033 |
2 |
| Toyota Motor Corporation | 35680 |
2 |
| Denso Corporation | 25513 |
2 |
| Ford Global Technologies, LLC | 21478 |
2 |
| Nissan Motor Co., Ltd. | 12947 |
2 |
| JATCO Ltd | 1322 |
2 |
| Black & Decker, Inc. | 2443 |
2 |
| ZF Friedrichshafen AG | 7235 |
2 |
| Alfa Laval Corporate AB | 1335 |
2 |
| Konecranes Global Corporation | 482 |
2 |
| Scania CV AB | 2407 |
2 |
| Westinghouse Electric Company LLC | 1190 |
2 |
| Other owners | 48 |