How many patents does
Hefei Meiling Company have?
patents
523
families
463
granted
50
applications
473
CN
511
EP
3
US
2
JP
2
WO
1
RoW
4
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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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Hefei Meiling Company
Top ten assignees appearing on patents
Hefei Meiling Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electric valve and refrigeration system comprising same | 14 | 2012 |
| device for detecting refrigeration faults of refrigerator | 5 | 2013 |
| condenser for household refrigerator | 2 | 2013 |
| parallel connection type dual-system refrigerator and method for distributing flow of re… 🛈 | 2 | 2015 |
| defrosting control method for inverter refrigerator | 2 | 2012 |
| condensation air channel assembly for refrigerator and refrigerator provided with same | 2 | 2015 |
| variable-frequency refrigerator 0.1-degree temperature acquisition processing method | 2 | 2015 |
| control method of refrigerator air doors | 2 | 2015 |
| method for managing refrigerators through voices | 2 | 2012 |
| method for setting refrigerator temperature | 2 | 2012 |