- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 1/22 - Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor in either direction of rotation
Patent holdings for IPC class H02P 1/22
Total number of patents in this class: 42
10-year publication summary
|
7
|
0
|
6
|
5
|
1
|
1
|
2
|
4
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145416 |
8 |
| Envolve Intellectual Property LLC | 3 |
3 |
| Siemens AG | 24520 |
2 |
| Hunter Douglas Inc. | 893 |
2 |
| Innovative Design Solutions | 4 |
2 |
| Regal Beloit America, Inc. | 867 |
2 |
| Koki Holdings Co.,Ltd | 889 |
2 |
| International Business Machines Corporation | 61207 |
1 |
| Robert Bosch GmbH | 42632 |
1 |
| Denso Corporation | 24230 |
1 |
| Brother Industries, Ltd. | 12958 |
1 |
| Continental Automotive Systems, Inc. | 1130 |
1 |
| ANDREAS STIHL AG & Co. KG | 825 |
1 |
| Bestway Inflatables & Material Corp. | 409 |
1 |
| Compal Electronics, Inc. | 704 |
1 |
| Dyson Technology Limited | 3630 |
1 |
| Fisher & Paykel Appliances Limited | 151 |
1 |
| Hiwin Mikrosystem Corp. | 81 |
1 |
| Miller Edge, Inc. | 23 |
1 |
| Mitsubishi Heavy Industries Compressor Corporation | 629 |
1 |
| Other owners | 8 |