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 |
---|---|---|
compressor, air conditioner system comprising the compressor and heat pump water heater … 🛈 | 12 | 2012 |
motor rotor and motor having same | 11 | 2011 |
expansion compressor apparatus and air conditioner having same | 11 | 2013 |
motor and rotor thereof | 11 | 2011 |
compressor and air conditioner | 10 | 2014 |
shaft control method and device for magnetic suspension system | 9 | 2013 |
leaf spring, leaf spring group, and compressor | 9 | 2013 |
magnetic suspension bearing and centrifugal compressor | 8 | 2013 |
permanent magnet synchronous electric machine | 8 | 2011 |
compressor and air conditioner | 8 | 2014 |