How many patents does
Qiqihar Institute Of Engineering have?
patents
377
families
377
granted
0
applications
377
CN
377
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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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Qiqihar Institute Of Engineering
Top ten assignees appearing on patents
Qiqihar Institute Of Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a stapler for binding financial document | 1 | 2016 |
| novel atm protection cabin | 1 | 2015 |
| roller coat device for building | 1 | 2015 |
| loading attachment for building site | 1 | 2015 |
| guardrail for building site | 1 | 2015 |
| building steel -structure supporting frame | 1 | 2015 |
| computer components teaching installation display device | 1 | 2015 |
| reinforcing bar cutting device for building site | 1 | 2015 |
| springing makeup box | 1 | 2015 |
| notebook computer | 1 | 2015 |