How many patents does
Qingdao Haier Washing Machine Company have?
patents
2,958
families
1,179
granted
589
applications
2,369
CN
1,548
EP
391
JP
266
US
255
WO
252
KR
219
RoW
27
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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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Qingdao Haier Washing Machine Company
Top ten assignees appearing on patents
Qingdao Haier Washing Machine Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| self-cleaning roller washing machine | 13 | 2014 |
| washing machine for auto-added washing agent by negative pressure and controlling method… 🛈 | 12 | 2009 |
| spraying washing device of drum washing machine, washing method thereof and the drum was… 🛈 | 12 | 2011 |
| washing dryer and deodorant device | 11 | 2007 |
| washing machine | 11 | 2014 |
| clothes drying device, and heat pump unit | 11 | 2007 |
| self-cleaning washing machine and control method | 11 | 2012 |
| washing/drying machine | 11 | 2007 |
| washing machine | 11 | 2007 |
| washing machine, boot purifying aid, boot tray and boot attachment | 11 | 2007 |