How many patents does
Dalian City Shahekou District Small, Medium And Micro Enterprises Service Center have?
patents
375
families
375
granted
0
applications
375
CN
375
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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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Dalian City Shahekou District Small, Medium And Micro Enterprises Service Center
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Dalian City Shahekou District Small, Medium And Micro Enterprises Service Center
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| operational control system of servo motor | 1 | 2013 |
| coal mine gas concentration monitoring system | 1 | 2013 |
| preparation method of epoxy silicone oil | 1 | 2013 |
| fiber-reinforced high-strength lightweight core-shell hollow brick | 1 | 2013 |
| spiral-curling steel plate silo | 1 | 2013 |
| infrared human body induction system | 1 | 2013 |
| mine gas leakage prewarning system | 1 | 2013 |
| movable mine gas leakage alarm device | 1 | 2013 |
| mine gas leakage prewarning system based on wired network | 1 | 2013 |
| mine gas prewarning system based on wireless sensor network | 1 | 2013 |