How many patents does
China Academy Of Art have?
patents
425
families
419
granted
4
applications
421
CN
422
US
2
WO
1
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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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China Academy Of Art
Top ten assignees appearing on patents
China Academy Of Art
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| music-colour synaesthesia visualization method | 4 | 2015 |
| electronic faucet lock of public bicycle | 2 | 2015 |
| expressage carton recycling and reusing device | 2 | 2016 |
| transparent marble and manufacturing method thereof | 2 | 2016 |
| warning sign | 1 | 2009 |
| bus stop board machine | 1 | 2009 |
| arc week prompting device | 1 | 2009 |
| square month prompting device | 1 | 2009 |
| round radial date reminding device | 1 | 2009 |
| single surface coil winder | 1 | 2009 |