- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 6/20 - Arrangements for starting
Patent holdings for IPC class H02P 6/20
Total number of patents in this class: 414
10-year publication summary
|
52
|
44
|
44
|
34
|
24
|
20
|
24
|
31
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Components Industries, L.L.C. | 5241 |
14 |
| Denso Corporation | 23692 |
11 |
| Robert Bosch GmbH | 41695 |
9 |
| Rolls-Royce North American Technologies, Inc. | 1131 |
9 |
| Rohm Co., Ltd. | 6281 |
8 |
| LG Electronics Inc. | 70831 |
7 |
| Mitsubishi Electric Corporation | 44678 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
7 |
| Delta Electronics, Inc. | 2502 |
7 |
| Johnson Electric International AG | 368 |
7 |
| Allegro Microsystems, LLC | 1265 |
6 |
| QM Power, Inc. | 57 |
6 |
| Siemens AG | 24575 |
5 |
| Texas Instruments Incorporated | 19403 |
5 |
| Daikin Industries, Ltd. | 9766 |
5 |
| Rockwell Automation Technologies, Inc. | 2651 |
5 |
| Nanjing Chervon Industry Co., Ltd. | 925 |
5 |
| Minebea Mitsumi Inc. | 1609 |
5 |
| Danfoss Power Electronics A/S | 110 |
5 |
| TMEIC Corporation | 699 |
5 |
| Other owners | 276 |