How many patents does
Wen County Power Supply Company have?
patents
121
families
112
granted
9
applications
112
CN
121
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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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Wen County Power Supply Company
Top ten assignees appearing on patents
Wen County Power Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| master monitoring device of ac/dc (alternating current/direct current) integration power… 🛈 | 2 | 2013 |
| outdoor transformer substation monitoring system | 2 | 2013 |
| stone paper based on waste electric ceramic insulator and preparation method thereof | 2 | 2014 |
| ultrasonic anti-freezing device of power transmission tower | 2 | 2011 |
| material for producing electric operation order and production process | 2 | 2014 |
| transformer noise calculating method | 2 | 2014 |
| outdoor box-type transformer substation protection system | 2 | 2013 |
| deicing robot of high-voltage transmission lines | 2 | 2013 |
| safety switch | 2 | 2010 |
| multifunctional alarm electric switch box | 1 | 2012 |