- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 9/00 - 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: 1420
10-year publication summary
|
131
|
118
|
113
|
123
|
111
|
91
|
59
|
71
|
61
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 5873 |
127 |
| Vestas Wind Systems A/S | 3459 |
64 |
| Hamilton Sundstrand Corporation | 4525 |
47 |
| General Electric Company | 18133 |
41 |
| Mitsubishi Electric Corporation | 43934 |
36 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
31 |
| Denso Corporation | 23338 |
31 |
| Hitachi, Ltd. | 16452 |
28 |
| Honda Motor Co., Ltd. | 24537 |
24 |
| Valeo Equipements Electriques Moteur | 1036 |
21 |
| Robert Bosch GmbH | 40953 |
20 |
| ABB Schweiz AG | 6321 |
20 |
| Kohler Co. | 4165 |
19 |
| General Electric Renovables España, S.L. | 416 |
19 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 268 |
18 |
| Siemens AG | 24990 |
17 |
| Honeywell International Inc. | 13799 |
17 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
17 |
| Pratt & Whitney Canada Corp. | 4215 |
14 |
| Ingeteam Power Technology, S.A. | 70 |
14 |
| Other owners | 795 |