- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 9/06 - Control effected upon clutch or other mechanical power transmission means and dependent upon electric output value of the generator
Patent holdings for IPC class H02P 9/06
Total number of patents in this class: 89
10-year publication summary
|
11
|
17
|
12
|
11
|
8
|
9
|
8
|
5
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4712 |
7 |
| General Electric Company | 17801 |
3 |
| Robert Bosch GmbH | 41695 |
3 |
| Kawasaki Heavy Industries, Limited | 1582 |
3 |
| ABB Schweiz AG | 6609 |
3 |
| Voith Patent GmbH | 2734 |
3 |
| GE Infrastructure Technology, LLC | 6103 |
3 |
| Toyota Motor Corporation | 30292 |
2 |
| Medtronic Navigation, Inc. | 604 |
2 |
| Ford Global Technologies, LLC | 20039 |
2 |
| Rolls-Royce PLC | 2976 |
2 |
| Carrier Corporation | 4443 |
2 |
| Concept Fiset Inc. | 3 |
2 |
| Westinghouse Electric Company LLC | 1115 |
2 |
| Halliburton Energy Services, Inc. | 20403 |
1 |
| Illinois Tool Works Inc. | 11379 |
1 |
| Deere & Company | 7309 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8504 |
1 |
| Pratt & Whitney Canada Corp. | 4428 |
1 |
| Delta Electronics, Inc. | 2502 |
1 |
| Other owners | 44 |