How many patents does
Yingli Solar have?
patents
858
families
783
granted
72
applications
786
CN
853
WO
3
RoW
2
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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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Yingli Solar
Top ten assignees appearing on patents
2009 - 2018
2018
Yingli Solar
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| mounting member for solar panels | 4 | 2009 |
| full-glass solar battery panel component | 3 | 2012 |
| corrosion-resistance coating of polysilicon ingot furnace, high temperature resistance p… 🛈 | 2 | 2009 |
| preparation method of ingot furnace and silicon ingot | 2 | 2014 |
| crystallization process of polycrystalline silicon and ingot casting process of polycrys… 🛈 | 2 | 2013 |
| photovoltaic module and photovoltaic system | 2 | 2014 |
| method and device for testing electrical performance of photovoltaic cell panels, and pr… 🛈 | 2 | 2013 |
| preparation method for silicon nitride film, solar cell with silicon nitride film and pr… 🛈 | 2 | 2012 |
| single crystal furnace | 2 | 2013 |
| single crystal silicon finishing method and single crystal silicon preparing method | 2 | 2014 |