How many patents does
Ningbo Aux Air-Conditioning Company have?
patents
686
families
605
granted
76
applications
610
CN
686
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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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Ningbo Aux Air-Conditioning Company
Top ten assignees appearing on patents
2009 - 2018
| ningbo aux air-conditioning company | 624 |
| ningbo aux group. | 9 |
| aux group company | 1 |
2018
Ningbo Aux Air-Conditioning Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| base | 4 | 2015 |
| air supply arrangement of machine in air conditioning | 2 | 2015 |
| method for controlling heat pump air-conditioning defrosting | 2 | 2013 |
| blind window device for air conditioner and air conditioner | 2 | 2013 |
| cabinet air conditioner | 2 | 2014 |
| control method for electronic expansion valve of heat pump water heater | 2 | 2012 |
| mute air conditioner and control method for same | 2 | 2012 |
| sirocco blade and design method thereof | 2 | 2015 |
| control method for variable frequency air conditioner adopting duplex cylinder compressor | 2 | 2013 |
| vertical air conditioner | 2 | 2015 |