- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 29/024 - Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
Patent holdings for IPC class H02P 29/024
Total number of patents in this class: 1587
10-year publication summary
|
175
|
187
|
200
|
164
|
160
|
145
|
134
|
151
|
107
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47602 |
117 |
| Denso Corporation | 25183 |
96 |
| FANUC Corporation | 7034 |
56 |
| BorgWarner US Technologies LLC | 438 |
44 |
| Hitachi Astemo, Ltd. | 6409 |
33 |
| Black & Decker, Inc. | 2415 |
32 |
| Robert Bosch GmbH | 43587 |
31 |
| Omron Corporation | 7331 |
25 |
| ABB Schweiz AG | 7441 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
21 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1519 |
19 |
| Nidec Corporation | 2765 |
19 |
| Mitsubishi Electric Mobility Corporation | 1123 |
18 |
| Rohm Co., Ltd. | 6747 |
17 |
| Rockwell Automation Technologies, Inc. | 2736 |
16 |
| Hamilton Sundstrand Corporation | 5017 |
16 |
| Siemens AG | 24200 |
15 |
| Hyundai Motor Company | 23762 |
14 |
| Eaton Intelligent Power Limited | 6158 |
13 |
| Hitachi, Ltd. | 15895 |
12 |
| Other owners | 950 |