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 |
---|---|---|
electric compressor and refrigerating device having same | 9 | 2015 |
protection method for preventing frequency conversion compressor from demagnetization | 4 | 2011 |
motor applied to rotary compressor and compressor with motor | 3 | 2014 |
compressor and refrigerating system therewith | 3 | 2015 |
air conditioning system | 3 | 2014 |
rotary compressor | 3 | 2014 |
air conditioning system | 3 | 2014 |
permanent magnet, rotor, motor and compressor | 3 | 2016 |
multi-cylinder rotary compressor and refrigeration cycle device with same | 2 | 2015 |
exhaust oil returning device and compressor assembly | 2 | 2015 |