How many patents does
Hefei Royalstar Sanyo Electric Appliance Company have?
patents
545
families
504
granted
40
applications
505
CN
545
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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 Royalstar Sanyo Electric Appliance Company
Top ten assignees appearing on patents
2018
Hefei Royalstar Sanyo Electric Appliance Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| one-way bearing assembly structure for clutch | 2 | 2012 |
| washing machine | 2 | 2012 |
| improved washing machine fuzzy control method | 2 | 2013 |
| food monitoring system for intelligent refrigerator and monitoring method of food monito… 🛈 | 2 | 2014 |
| device and method for commercial power detection | 2 | 2014 |
| failure detection method for on-off switch keys of washing machine | 2 | 2014 |
| apparatus for controlling rotation and stopping of microwave oven grill, and controlling… 🛈 | 2 | 2012 |
| microwave oven and control method thereof | 2 | 2014 |
| residual detection device for washing machine abstergent and detection method thereof | 2 | 2013 |
| single-water-inlet-valve sprinkler of washing machine | 2 | 2014 |