- 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: 409
10-year publication summary
36
|
52
|
44
|
44
|
34
|
24
|
20
|
24
|
26
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Components Industries, L.L.C. | 5345 |
14 |
Denso Corporation | 23338 |
11 |
Robert Bosch GmbH | 40953 |
9 |
Rolls-Royce North American Technologies, Inc. | 1079 |
9 |
Mitsubishi Electric Corporation | 43934 |
8 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Johnson Electric International AG | 390 |
8 |
LG Electronics Inc. | 69257 |
7 |
Rohm Co., Ltd. | 5843 |
7 |
Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
7 |
Allegro Microsystems, LLC | 1206 |
6 |
QM Power, Inc. | 60 |
6 |
Siemens AG | 24990 |
5 |
Texas Instruments Incorporated | 19376 |
5 |
Daikin Industries, Ltd. | 9495 |
5 |
Rockwell Automation Technologies, Inc. | 2547 |
5 |
Minebea Mitsumi Inc. | 1461 |
5 |
Danfoss Power Electronics A/S | 110 |
5 |
Canon Inc. | 36841 |
4 |
Delta Electronics, Inc. | 2401 |
4 |
Other owners | 271 |