How many patents does
Xingtai Polytechnic College have?
patents
540
families
531
granted
9
applications
531
CN
540
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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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Xingtai Polytechnic College
Top ten assignees appearing on patents
Xingtai Polytechnic College
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for welding dissimilar metal | 2 | 2015 |
| escape door | 2 | 2010 |
| numerical control machine tool | 2 | 2016 |
| mechanical automated button production device | 2 | 2015 |
| civil architecture building construction | 2 | 2016 |
| plowing machine | 2 | 2016 |
| ancient architecture wall surface repair tool | 2 | 2016 |
| foldable knee-joint supporter for driving and achievement method thereof | 2 | 2016 |
| one-step steel mesh rolling forming machine | 2 | 2012 |
| computer desk provided with rotatable patch board | 1 | 2015 |