- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 3/00 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
Patent holdings for IPC class H02P 3/00
Total number of patents in this class: 502
10-year publication summary
|
46
|
44
|
45
|
23
|
25
|
24
|
20
|
14
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
19 |
| Robert Bosch GmbH | 40953 |
15 |
| The Watt Stopper, Inc. | 105 |
13 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Rockwell Automation Technologies, Inc. | 2547 |
11 |
| Toyota Motor Corporation | 28582 |
10 |
| Ford Global Technologies, LLC | 19702 |
9 |
| FANUC Corporation | 5803 |
8 |
| General Electric Company | 18133 |
7 |
| Hyundai Motor Company | 19021 |
7 |
| Semiconductor Components Industries, L.L.C. | 5345 |
7 |
| Hamilton Sundstrand Corporation | 4525 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| Rohm Co., Ltd. | 5843 |
6 |
| GM Global Technology Operations LLC | 13620 |
5 |
| Caterpillar Inc. | 8877 |
5 |
| Delta Electronics, Inc. | 2401 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Deere & Company | 6845 |
4 |
| Toshiba Corporation | 12017 |
4 |
| Other owners | 339 |