- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 3/08 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a DC motor
Patent holdings for IPC class H02P 3/08
Total number of patents in this class: 121
10-year publication summary
|
13
|
10
|
8
|
7
|
8
|
6
|
11
|
7
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Black & Decker, Inc. | 2410 |
10 |
| Denso Corporation | 24404 |
5 |
| SNAP-ON Incorporated | 1435 |
4 |
| The Watt Stopper, Inc. | 96 |
4 |
| Hamilton Sundstrand Corporation | 4906 |
3 |
| Milwaukee Electric Tool Corporation | 4448 |
3 |
| Samsung Electronics Co., Ltd. | 147334 |
2 |
| Robert Bosch GmbH | 42784 |
2 |
| GM Global Technology Operations LLC | 15133 |
2 |
| Rohm Co., Ltd. | 6463 |
2 |
| LG Innotek Co., Ltd. | 7708 |
2 |
| Makita Corporation | 2454 |
2 |
| BSH Hausgeräte GmbH | 5538 |
2 |
| Google LLC | 42510 |
2 |
| Hunter Douglas Inc. | 899 |
2 |
| Imasen Electric Industrial Co., Ltd. | 76 |
2 |
| Leopold KOSTAL GmbH & Co. KG | 176 |
2 |
| Siemens Shanghai Medical Equipment Ltd. | 57 |
2 |
| Kone Oyj | 2090 |
2 |
| Marvell Asia PTE, Ltd. | 6533 |
2 |
| Other owners | 64 |