How many patents does
State Grid Shandong Yucheng Power Supply Company have?
patents
285
families
283
granted
2
applications
283
CN
285
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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 Yucheng Power Supply Company
Top ten assignees appearing on patents
2009 - 2018
| state grid shandong yucheng power … 🛈 | 257 |
| sgcc(state grid corporation of chi… 🛈 | 216 |
2009
2018
State Grid Shandong Yucheng Power Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| rod frame type anti-settling base plate for transformer | 2 | 2015 |
| electric pole warning mark sprayer | 2 | 2014 |
| fixed high-voltage switch cubicle | 1 | 2015 |
| fault detection method of voltage class equipment | 1 | 2015 |
| fault prediction method of power transformation primary equipment | 1 | 2015 |
| electrician is with storing tin formula soldering rifle | 1 | 2015 |
| distribution box | 1 | 2015 |
| outdoor cubical switchboard prevents frostbite | 1 | 2015 |
| fixed low-voltage distribution cabinet | 1 | 2015 |
| novel mark tablet safely | 1 | 2015 |