- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 3/14 - 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 by regenerative braking
Patent holdings for IPC class H02P 3/14
Total number of patents in this class: 333
10-year publication summary
|
35
|
30
|
34
|
23
|
17
|
20
|
10
|
13
|
14
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4695 |
12 |
| Otis Elevator Company | 2668 |
12 |
| FANUC Corporation | 6967 |
11 |
| Toyota Motor Corporation | 33951 |
8 |
| Mitsubishi Electric Corporation | 47352 |
8 |
| Robert Bosch GmbH | 43294 |
6 |
| Hyundai Motor Company | 23238 |
6 |
| Premergy, Inc. | 25 |
6 |
| Ford Global Technologies, LLC | 21095 |
5 |
| Hamilton Sundstrand Corporation | 5001 |
5 |
| Geze GmbH | 168 |
5 |
| SZ DJI Technology Co., Ltd | 6886 |
5 |
| LG Electronics Inc. | 74388 |
4 |
| Denso Corporation | 24983 |
4 |
| Rohm Co., Ltd. | 6678 |
4 |
| Kia Motors Corporation | 7739 |
4 |
| JPMorgan Chase Bank, National Association | 8619 |
4 |
| Axiflux Holdings Pty Ltd | 8 |
4 |
| Paramount Pictures Corporation | 493 |
4 |
| Schlage Lock Company LLC | 1396 |
4 |
| Other owners | 212 |