The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
hydrostatic drive | 13 | 2005 |
power-split wind power gearbox | 13 | 2006 |
power split transmission | 11 | 2008 |
oil pressure circuit | 10 | 2012 |
method for controlling variable displacement pump | 9 | 2012 |
control of the web tension of a running web | 8 | 2005 |
hydrostatic drive and method for braking a hydrostatic drive | 8 | 2005 |
drive train between a rotor and a gear unit of a wind power plant | 8 | 2006 |
hubeinrichtung | 7 | 2001 |
hydraulische lenkeinrichtung | 7 | 2008 |