- 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: 1628
10-year publication summary
|
179
|
188
|
202
|
166
|
162
|
149
|
135
|
155
|
115
|
70
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48172 |
119 |
| Denso Corporation | 25645 |
97 |
| FANUC Corporation | 7297 |
59 |
| BorgWarner US Technologies LLC | 430 |
47 |
| Black & Decker, Inc. | 2457 |
33 |
| Hitachi Astemo, Ltd. | 6419 |
33 |
| Robert Bosch GmbH | 44254 |
32 |
| Omron Corporation | 7392 |
25 |
| ABB Schweiz AG | 7665 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
21 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1551 |
19 |
| Nidec Corporation | 2827 |
19 |
| Mitsubishi Electric Mobility Corporation | 1158 |
18 |
| Rohm Co., Ltd. | 6877 |
17 |
| Siemens AG | 23996 |
16 |
| Rockwell Automation Technologies, Inc. | 2808 |
16 |
| Hamilton Sundstrand Corporation | 5014 |
16 |
| Hyundai Motor Company | 24808 |
14 |
| Eaton Intelligent Power Limited | 6268 |
13 |
| Hitachi, Ltd. | 16163 |
12 |
| Other owners | 979 |