- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 7/00 - Arrangements for regulating or controlling the speed or torque of electric DC motors
Patent holdings for IPC class H02P 7/00
Total number of patents in this class: 886
10-year publication summary
|
63
|
50
|
56
|
40
|
42
|
36
|
25
|
25
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
29 |
| Denso Corporation | 23338 |
27 |
| Robert Bosch GmbH | 40953 |
23 |
| GM Global Technology Operations LLC | 13620 |
20 |
| Black & Decker, Inc. | 2402 |
14 |
| Toyota Motor Corporation | 28582 |
13 |
| FANUC Corporation | 5803 |
13 |
| Hyundai Motor Company | 19021 |
12 |
| LG Electronics Inc. | 69257 |
11 |
| Delta Electronics, Inc. | 2401 |
11 |
| Rockwell Automation Technologies, Inc. | 2547 |
11 |
| Texas Instruments Incorporated | 19376 |
9 |
| Caterpillar Inc. | 8877 |
9 |
| MCi (Mirror Controls International) Netherlands B.V. | 149 |
9 |
| Calagen, Inc. | 26 |
9 |
| Honda Motor Co., Ltd. | 24537 |
7 |
| Aisin AW Co., Ltd. | 2430 |
7 |
| Anpec Electronics Corporation | 278 |
7 |
| Deere & Company | 6845 |
6 |
| Rohm Co., Ltd. | 5843 |
6 |
| Other owners | 633 |