- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 25/14 - Universal motors
Patent holdings for IPC class H02P 25/14
Total number of patents in this class: 69
10-year publication summary
|
5
|
10
|
8
|
13
|
7
|
12
|
0
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Black & Decker, Inc. | 2402 |
36 |
| Robert Bosch GmbH | 40953 |
16 |
| Makita Corporation | 2339 |
2 |
| Emerson Electric Co. | 601 |
2 |
| Siemens AG | 24990 |
1 |
| Denso Corporation | 23338 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Delta Electronics, Inc. | 2401 |
1 |
| Hilti Aktiengesellschaft | 3227 |
1 |
| ARM Limited | 4353 |
1 |
| Electrische Apparatenfabriek Capax B.V. | 7 |
1 |
| Guangdong Welling Motor Manufacturing Co., Ltd. | 175 |
1 |
| Husqvarna AB | 2824 |
1 |
| Metabowerke GmbH | 156 |
1 |
| Milwaukee Electric Tool Corporation | 3572 |
1 |
| Sharkninja Operating LLC | 1968 |
1 |
| KURZ Elektronik GmbH | 2 |
1 |
| Other owners | 0 |