How many patents does
Beijing Aerospace Changzheng Aircraft Institute have?
patents
234
families
190
granted
44
applications
190
CN
234
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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 Aerospace Changzheng Aircraft Institute
Top ten assignees appearing on patents
Beijing Aerospace Changzheng Aircraft Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| small anti-high-overload touch switch | 2 | 2015 |
| supersonic flow field total pressure measurement device and measurement method thereof | 2 | 2016 |
| shaped charge structure for active energy-containing composite shaped charge liner | 2 | 2016 |
| c-frequency band directional diagram forming coupling heat antenna | 2 | 2015 |
| spacecraft location shifting method under condition of under-actuation | 2 | 2015 |
| denotation controller with two-stage independent environmental force recognition function | 2 | 2016 |
| wind tunnel diffuser compatible with multiple nozzles and wind tunnel diffusion method | 2 | 2015 |
| real-time interaction method of data of optical-fiber reflection memory network | 2 | 2013 |
| longitudinal guidance method of rocket projectile with inclined-angle restraining | 2 | 2015 |
| integrated type warhead | 2 | 2015 |