- 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: 430
10-year publication summary
|
44
|
44
|
34
|
24
|
20
|
24
|
33
|
15
|
21
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Components Industries, L.L.C. | 5261 |
14 |
| Denso Corporation | 25717 |
11 |
| Robert Bosch GmbH | 44291 |
10 |
| LG Electronics Inc. | 75973 |
8 |
| Rolls-Royce North American Technologies, Inc. | 1131 |
8 |
| Mitsubishi Electric Corporation | 48287 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
7 |
| Nanjing Chervon Industry Co., Ltd. | 1295 |
7 |
| Johnson Electric International AG | 379 |
7 |
| Rohm Co., Ltd. | 6898 |
6 |
| Delta Electronics, Inc. | 2853 |
6 |
| Allegro Microsystems, LLC | 1428 |
6 |
| TMEIC Corporation | 925 |
6 |
| Siemens AG | 23972 |
5 |
| Texas Instruments Incorporated | 19639 |
5 |
| Daikin Industries, Ltd. | 10509 |
5 |
| Rockwell Automation Technologies, Inc. | 2810 |
5 |
| Makita Corporation | 2580 |
5 |
| Anpec Electronics Corporation | 345 |
5 |
| QM Power, Inc. | 52 |
5 |
| Other owners | 292 |