How many patents does
Beijing Institute Of Technology have?
patents
11,884
families
8,508
granted
3,382
applications
8,502
CN
11,747
US
61
WO
46
EP
16
JP
10
KR
4
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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 Technology
Top ten assignees appearing on patents
2009 - 2018
Beijing Institute Of Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wide angle and high resolution tiled head-mounted display device | 9 | 2010 |
| fuel injection system with multiple valves and fuel injection method thereof | 9 | 2011 |
| bifocal-surface monocular stereo helmet-mounted display device with free-form surfaces | 9 | 2011 |
| sensor device and residual stress detection system employing same | 8 | 2012 |
| perovskite/polymer composite luminescent material, preparation method and application | 7 | 2015 |
| method and apparatus for laser differential confocal spectrum microscopy | 7 | 2013 |
| fixed value residual stress test block and manufacturing and preservation method thereof | 7 | 2012 |
| method and system for locally regulating and controlling metal member residual stress | 7 | 2013 |
| lithium-rich manganese-based cathode material, its preparation method and lithium-ion ba… 🛈 | 6 | 2014 |
| method and device for measuring multiple parameters of differential confocal interferenc… 🛈 | 6 | 2010 |