How many patents does
Beijing Institute Of Spacecraft Environment Engineering have?
patents
845
families
607
granted
224
applications
621
CN
828
EP
7
US
5
WO
3
JP
1
RoW
1
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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 Spacecraft Environment Engineering
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Beijing Institute Of Spacecraft Environment Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| chemical-electromagnetic hybrid propeller with variable specific impulse | 8 | 2012 |
| thermal protection and drag reduction method and system for ultra high-speed aircraft | 8 | 2015 |
| fuel-free spacecraft propelling system based on spatial atomic oxygen and propelling met… 🛈 | 7 | 2012 |
| antenna deformation measuring method | 2 | 2009 |
| thermal noise test system heating window based on travelling wave tube | 2 | 2016 |
| method for measuring posture angle of base cubic mirror based on gyro theodolite | 2 | 2014 |
| large-scale spacecraft vibration isolation seal supporting structure applied to interior… 🛈 | 2 | 2015 |
| device for measuring magnetic field gradient tensor and measurement method thereof | 2 | 2014 |
| online infrared absorption spectrum detecting system for gas composition released from s… 🛈 | 2 | 2014 |
| multi-light-path near-ultraviolet simulator | 2 | 2014 |