- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 7/03 - Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
Patent holdings for IPC class H02P 7/03
Total number of patents in this class: 236
10-year publication summary
|
4
|
31
|
32
|
29
|
33
|
39
|
27
|
26
|
13
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
10 |
| Denso Corporation | 23338 |
10 |
| Johnson Electric International AG | 390 |
8 |
| Lutron Technology Company LLC | 2300 |
6 |
| Vitesco Technologies GmbH | 2372 |
6 |
| Wolfspeed, Inc. | 542 |
6 |
| STMicroelectronics S.r.l. | 3693 |
5 |
| Conti Temic microelectronic GmbH | 951 |
5 |
| Assa Abloy Entrance Systems AB | 451 |
5 |
| Black & Decker, Inc. | 2402 |
4 |
| Rohm Co., Ltd. | 5843 |
4 |
| Cilag GmbH International | 5813 |
4 |
| Canon Inc. | 36841 |
3 |
| Toshiba Corporation | 12017 |
3 |
| Seiko Epson Corporation | 18724 |
3 |
| STMicroelectronics (Rousset) SAS | 952 |
3 |
| STMicroelectronics (Grenoble 2) SAS | 587 |
3 |
| Anpec Electronics Corporation | 278 |
3 |
| Dialog Semiconductor (UK) Limited | 448 |
3 |
| Global Mixed-mode Technology Inc. | 43 |
3 |
| Other owners | 139 |