How many patents does
Guangdong Welling Motor Manufacturing Company have?
patents
597
families
382
granted
158
applications
439
CN
528
WO
16
EP
15
US
10
KR
8
JP
8
RoW
12
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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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Guangdong Welling Motor Manufacturing Company
Top ten assignees appearing on patents
2009 - 2018
2009
Guangdong Welling Motor Manufacturing Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electric motor | 11 | 2014 |
| drum washing machine, and control method and apparatus for same | 8 | 2015 |
| method and apparatus for driving motor and appliance | 7 | 2014 |
| roller washing machine and unbalance detection method and device thereof | 7 | 2015 |
| washing machine and single-phase induction motor for washing machine | 7 | 2015 |
| motor rotor and motor having same | 7 | 2014 |
| centrifugal pump | 6 | 2015 |
| air conditioner and startup control method and system for outdoor fan of the air conditi… 🛈 | 6 | 2014 |
| stator iron core, stator and motor | 5 | 2014 |
| permanent magnet motor | 5 | 2013 |