- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 9/00 - Arrangements for controlling electric generators for the purpose of obtaining a desired output
Patent holdings for IPC class H02P 9/00
Total number of patents in this class: 1403
10-year publication summary
|
110
|
120
|
108
|
89
|
56
|
70
|
64
|
43
|
44
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6209 |
128 |
| Vestas Wind Systems A/S | 3747 |
66 |
| Hamilton Sundstrand Corporation | 5004 |
51 |
| General Electric Company | 13789 |
37 |
| Mitsubishi Heavy Industries, Ltd. | 8976 |
31 |
| Hitachi, Ltd. | 15835 |
29 |
| Mitsubishi Electric Corporation | 47416 |
24 |
| Honda Motor Co., Ltd. | 25795 |
22 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 331 |
22 |
| Valeo Equipements Electriques Moteur | 964 |
20 |
| Discovery Energy, LLC | 383 |
20 |
| ABB Schweiz AG | 7343 |
19 |
| Robert Bosch GmbH | 43365 |
18 |
| Denso Corporation | 25032 |
18 |
| Siemens AG | 24337 |
17 |
| Rolls-Royce North American Technologies, Inc. | 1143 |
16 |
| Pratt & Whitney Canada Corp. | 5093 |
15 |
| General Electric Renovables España, S.L. | 310 |
15 |
| Rolls-Royce PLC | 3173 |
13 |
| Cummins Power Generation IP, Inc. | 314 |
13 |
| Other owners | 809 |