- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 23/02 - Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for optimising the efficiency at low load
Patent holdings for IPC class H02P 23/02
Total number of patents in this class: 41
10-year publication summary
|
4
|
2
|
3
|
3
|
6
|
1
|
1
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Protective Energy Economizer Technology | 6 |
4 |
| Siemens AG | 24286 |
3 |
| Lennox Industries Inc. | 1092 |
3 |
| Tula Technology, Inc. | 349 |
3 |
| Robert Bosch GmbH | 43268 |
2 |
| Makita Corporation | 2496 |
2 |
| Regal Beloit America, Inc. | 857 |
2 |
| LG Electronics Inc. | 74373 |
1 |
| The Boeing Company | 20104 |
1 |
| Eaton Corporation | 1812 |
1 |
| GM Global Technology Operations LLC | 15583 |
1 |
| Denso Corporation | 24991 |
1 |
| Mitsubishi Electric Corporation | 47338 |
1 |
| Hyundai Motor Company | 23203 |
1 |
| Kia Motors Corporation | 7739 |
1 |
| Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wurzburg | 232 |
1 |
| Lsis Co., Ltd. | 815 |
1 |
| Schneider Electric USA, Inc. | 1330 |
1 |
| Technologies Lanka Inc. | 7 |
1 |
| University of Connecticut | 872 |
1 |
| Other owners | 9 |