How many patents does
Luoyang Electro-Optical Equipment Research Institute, Aviation Industry Corporation Of China have?
patents
800
families
629
granted
175
applications
625
CN
800
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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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Luoyang Electro-Optical Equipment Research Institute, Aviation Industry Corporation Of China
Top ten assignees appearing on patents
2009
2018
Luoyang Electro-Optical Equipment Research Institute, Aviation Industry Corporation Of China
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| annunciator measurement circuit for dynamically tuned gyroscope | 2 | 2013 |
| permanent magnet motor | 2 | 2015 |
| heat radiation device of display device | 2 | 2015 |
| long wave long-line scanning three-vision field infrared optical system | 2 | 2015 |
| axial-zooming tri-view-field long-wave infrared imaging optical system | 2 | 2015 |
| no-blocking pure reflection optical system | 2 | 2015 |
| prism optical system | 2 | 2015 |
| arm controller for head up display | 2 | 2015 |
| single claw type screwdriver | 2 | 2015 |
| adjustable fixing device | 2 | 2015 |