- 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: 1386
10-year publication summary
|
113
|
123
|
111
|
91
|
61
|
74
|
65
|
45
|
49
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6159 |
125 |
| Vestas Wind Systems A/S | 3808 |
67 |
| Hamilton Sundstrand Corporation | 5014 |
51 |
| General Electric Company | 13915 |
37 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
30 |
| Hitachi, Ltd. | 16163 |
29 |
| Mitsubishi Electric Corporation | 48172 |
24 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 344 |
23 |
| Honda Motor Co., Ltd. | 26105 |
22 |
| Discovery Energy, LLC | 392 |
20 |
| ABB Schweiz AG | 7665 |
19 |
| Robert Bosch GmbH | 44254 |
18 |
| Valeo Equipements Electriques Moteur | 940 |
18 |
| Denso Corporation | 25645 |
17 |
| Siemens AG | 23996 |
16 |
| Rolls-Royce North American Technologies, Inc. | 1130 |
16 |
| General Electric Renovables España, S.L. | 315 |
15 |
| SEG Automotive Germany GmbH | 206 |
14 |
| Pratt & Whitney Canada Corp. | 5517 |
13 |
| Rolls-Royce PLC | 3224 |
13 |
| Other owners | 799 |