How many patents does
Beijing Institute Of Structure And Environment Engineering have?
patents
343
families
280
granted
63
applications
280
CN
343
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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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Beijing Institute Of Structure And Environment Engineering
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Beijing Institute Of Structure And Environment Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| conical test piece pressing block pre-tightening exciting device | 2 | 2014 |
| liquid filling combined valve with function of negative pressure suction | 2 | 2011 |
| low-temperature internal pressure automatic loading control system | 2 | 2014 |
| soft airbag for loading inner pressure on inner wall of cylinder | 2 | 2014 |
| trial condition noise and vibration transmission test method | 2 | 2014 |
| automatic capping machine for plastic barrels | 2 | 2012 |
| cover separating mechanism | 2 | 2012 |
| low-temperature pipeline high-pressure burst testing device | 2 | 2014 |
| true random signal generating method | 2 | 2011 |
| multi-dimensional random vibration control method | 2 | 2011 |