- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 7/08 - Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by manual control without auxiliary power
Patent holdings for IPC class H02P 7/08
Total number of patents in this class: 30
10-year publication summary
|
5
|
2
|
3
|
2
|
0
|
0
|
1
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
2 |
| Rohm Co., Ltd. | 5843 |
2 |
| Lincoln Industrial Corporation | 112 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Denso Corporation | 23338 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Continental Automotive GmbH | 5573 |
1 |
| Delta Electronics, Inc. | 2401 |
1 |
| Rockwell Automation Technologies, Inc. | 2547 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| JTEKT Corporation | 2423 |
1 |
| Anpec Electronics Corporation | 278 |
1 |
| Belimo Holding AG | 235 |
1 |
| BorgWarner Inc. | 2604 |
1 |
| Dewertokin GmbH | 74 |
1 |
| ebm-papst Mulfingen GmbH & Co. KG | 608 |
1 |
| EMC IP Holding Company LLC | 11079 |
1 |
| Flextronics Automotive, Inc. | 25 |
1 |
| IHT Automation GmbH & Co. KG | 18 |
1 |
| Knorr-Bremse Gesellschaft mit Beschränkter Haftung | 150 |
1 |
| Other owners | 7 |