How many patents does
Jiangsu Midea Chunhua Electric Appliance Company have?
patents
303
families
207
granted
36
applications
267
CN
237
WO
17
EP
17
US
15
RoW
17
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Jiangsu Midea Chunhua Electric Appliance Company
Top ten assignees appearing on patents
2009
Jiangsu Midea Chunhua Electric Appliance Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| cyclone separation device and dust collector | 17 | 2014 |
| vacuum cleaner and upright vacuum cleaner | 10 | 2014 |
| dust collector for cleaner and cleaner having the same | 9 | 2013 |
| dust collector for cleaner and cleaner having the same | 7 | 2013 |
| dust bin assembly for vacuum cleaner and vacuum cleaner having same | 6 | 2015 |
| filtering assembly used for dust cleaner and dust cleaner having same | 6 | 2015 |
| dust collector | 6 | 2014 |
| charging base of cleaning robot, and cleaning robot | 4 | 2014 |
| air duct structure and surface cleaning device having same | 4 | 2014 |
| steam generator | 2 | 2014 |