- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling 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: 418
10-year publication summary
|
51
|
43
|
42
|
33
|
24
|
20
|
24
|
33
|
14
|
12
|
| 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. | 5255 |
14 |
| Denso Corporation | 24355 |
11 |
| Robert Bosch GmbH | 42705 |
10 |
| LG Electronics Inc. | 73344 |
8 |
| Mitsubishi Electric Corporation | 46197 |
8 |
| Rohm Co., Ltd. | 6471 |
8 |
| Rolls-Royce North American Technologies, Inc. | 1169 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
7 |
| Johnson Electric International AG | 373 |
7 |
| Delta Electronics, Inc. | 2620 |
6 |
| Allegro Microsystems, LLC | 1341 |
6 |
| TMEIC Corporation | 780 |
6 |
| Siemens AG | 24453 |
5 |
| Texas Instruments Incorporated | 19443 |
5 |
| Daikin Industries, Ltd. | 10027 |
5 |
| Rockwell Automation Technologies, Inc. | 2723 |
5 |
| Nanjing Chervon Industry Co., Ltd. | 1077 |
5 |
| QM Power, Inc. | 55 |
5 |
| Minebea Mitsumi Inc. | 1745 |
5 |
| Danfoss Power Electronics A/S | 120 |
5 |
| Other owners | 279 |