- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 6/30 - Arrangements for controlling the direction of rotation
Patent holdings for IPC class H02P 6/30
Total number of patents in this class: 108
10-year publication summary
|
21
|
9
|
14
|
11
|
14
|
16
|
11
|
14
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Electric International AG | 375 |
8 |
| Milwaukee Electric Tool Corporation | 4570 |
7 |
| Denso Corporation | 24755 |
4 |
| Samsung Electronics Co., Ltd. | 148924 |
3 |
| Mitsubishi Electric Corporation | 46870 |
3 |
| Makita Corporation | 2477 |
3 |
| Mitsuba Corporation | 815 |
3 |
| Minebea Mitsumi Inc. | 1798 |
3 |
| Defond Electech Co., Ltd. | 64 |
3 |
| Hitachi Astemo, Ltd. | 6365 |
3 |
| Canon Inc. | 41007 |
2 |
| Toshiba Corporation | 12540 |
2 |
| Robert Bosch GmbH | 43034 |
2 |
| Delta Electronics, Inc. | 2672 |
2 |
| Rockwell Automation Technologies, Inc. | 2725 |
2 |
| Weatherford Technology Holdings, LLC | 2034 |
2 |
| FANUC Corporation | 6857 |
2 |
| Hirata Corporation | 358 |
2 |
| Orange Motor Company L.L.C. | 2 |
2 |
| Rikon Power Tools, Inc. | 5 |
2 |
| Other owners | 48 |