How many patents does
Beijing Institute Of Environmental Features have?
patents
499
families
382
granted
117
applications
382
CN
499
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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 Environmental Features
Top ten assignees appearing on patents
Beijing Institute Of Environmental Features
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ship-based image-stabilizing method based on sea-sky boundary detecting | 2 | 2013 |
| rcs (radar cross section)-reduced triangular reflector | 2 | 2015 |
| matrix orthogonal triangularization based rating data curve fitting method | 2 | 2015 |
| mini corona discharge detection device | 2 | 2015 |
| non-point source blackbody type radiation source under outfield condition and calibratio… 🛈 | 2 | 2015 |
| detection method for corona discharge detection device | 2 | 2015 |
| ray correlation analysis method used for strong scattering source diagnosis | 2 | 2015 |
| single-frequency radar imaging method for spinning target | 2 | 2015 |
| isar image based space target attitude inversion method | 2 | 2015 |
| solar blind ultraviolet optical lens and system | 2 | 2015 |