Converteam GmbH
13Patents
10Active
13Granted
48Portfolio score
Filing activity: Apr 12, 2000 → Apr 16, 2010 · 10 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7372174B2 | Power converters | Electricity | 66 | Active |
| US7511385B2 | Power converters | Emerging Cross-Sectional Technologies | 61 | Active |
| US7692321B2 | Power converters | Emerging Cross-Sectional Technologies | 49 | Active |
| US7656052B2 | Power converters | Emerging Cross-Sectional Technologies | 40 | Active |
| US7471532B1 | Electric circuit, in particular for a medium-voltage power converter | Electricity | 25 | Expired |
| US7508160B1 | Soft start system for motors utilizing variable frequency drive and autotransformer | Electricity | 12 | Active |
| US7405490B2 | Wind turbine for producing electrical power and a method of operating the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US7186156B2 | Electric propulsion units | Electricity | 7 | Expired |
| US7554240B2 | Tubular electrical machines | Emerging Cross-Sectional Technologies | 5 | Active |
| US7714473B2 | Electrical machines with reduced cogging | Electricity | 2 | Active |
| US8525543B2 | Method and electric circuit for testing a power producer or a power consumer that can be connected to an electric power grid | Emerging Cross-Sectional Technologies | 1 | Active |
| US7339337B2 | Power plant | Performing Operations; Transporting | 0 | Expired |
| US8381559B2 | Method for operating a mill train, in particular in a cold rolling mill | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.