The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
conductive rail joint | 5 | 2010 |
independent hub traction device | 2 | 2009 |
detachable vane of wind power generating set and installing and detaching method thereof | 2 | 2013 |
automatic drainage device for box body of railway vehicle | 2 | 2014 |
megawatt wind power simulation test system and test method | 2 | 2012 |
magnet induction lantern ring used for measuring rate of rotating shaft of mechanical eq… 🛈 | 2 | 2014 |
analog-to-digital conversion circuit | 2 | 2014 |
wind turbine generator system blade with self-destruction tip and control method | 2 | 2013 |
locomotive side conductor rail power supply switching system | 2 | 2013 |
temperature regulation system of wind turbine generator set | 2 | 2011 |