How many patents does
State Grid Shandong Electric Power Company Rizhaopower Supply Company have?
patents
116
families
103
granted
13
applications
103
CN
116
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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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State Grid Shandong Electric Power Company Rizhaopower Supply Company
Top ten assignees appearing on patents
2009
2018
State Grid Shandong Electric Power Company Rizhaopower Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| five-shaft pile machine of soil mixing wall (smw) technique | 2 | 2012 |
| split bucket of chain type grooving machine | 2 | 2012 |
| electric wire pole with climbing and maintaining convenience | 2 | 2015 |
| y-shaped agitating pile drilling machine | 2 | 2012 |
| double-drill grooving machine | 2 | 2012 |
| nanometer coating used for preventing icing of high tension transmission line and applic… 🛈 | 2 | 2012 |
| octagonal tunnel boring machine | 2 | 2013 |
| electric power secondary equipment monitoring system and method | 2 | 2015 |
| transformer monitoring system and fault diagnosis method | 2 | 2015 |
| safe anti-electric-theft electric energy meter case | 2 | 2015 |