DANFOSS POWER ELECTRONICS A/S
🏢 View company profile →61Patents
61Active
61Granted
56Portfolio score
Filing activity: Dec 20, 2010 → Jan 10, 2024 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1021793S1 | Combined frequency converter and frequency converter panel | General | 10 | Active |
| USD1021795S1 | Combined frequency converter and frequency converter panel | General | 10 | Active |
| USD1021792S1 | Combined frequency converter and frequency converter panel | General | 9 | Active |
| USD1021794S1 | Combined frequency converter and frequency converter panel | General | 8 | Active |
| USD1028888S1 | Frequency converter | General | 6 | Active |
| USD1020641S1 | Frequency converter | General | 6 | Active |
| USD1021796S1 | Frequency converter | General | 6 | Active |
| US10122165B2 | Apparatus and method for reducing harmonics | Emerging Cross-Sectional Technologies | 6 | Active |
| USD1028887S1 | Frequency converter | General | 6 | Active |
| USD1020658S1 | Control cabinet | General | 5 | Active |
| US10527042B2 | Speed control | Emerging Cross-Sectional Technologies | 3 | Active |
| US10240604B2 | Pumping system with housing and user interface | Emerging Cross-Sectional Technologies | 3 | Active |
| US10439526B2 | Load-adaptive smooth startup method for sensorless field-oriented control of permanent magnet synchronous motors | Electricity | 3 | Active |
| US10871001B2 | Filter loading | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10447107B2 | Motor drive cover for protection against contaminants | Electricity | 2 | Active |
| US11073155B2 | Pumping system with power optimization | Fixed Constructions | 2 | Active |
| US10386808B2 | System parameter identificatino method based on rate-limited relay with hysteresis and sinusoidal injection | Physics | 2 | Active |
| US10731655B2 | Priming protection | Mechanical Engineering; Lighting; Heating | 2 | Active |
| USD1009791S1 | Frequency converter | General | 1 | Active |
| US10502203B2 | Speed control | Emerging Cross-Sectional Technologies | 1 | Active |
| USD1010589S1 | Control panel module | General | 1 | Active |
| US10289082B2 | App store for state machines | Physics | 1 | Active |
| US9781860B2 | Cooling method for devices generating waste heat | Electricity | 1 | Active |
| US10415569B2 | Flow control | Mechanical Engineering; Lighting; Heating | 1 | Active |
| USD988996S1 | Frequency converter | General | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.