How many patents does
Beijing Visionox Technology Company have?
patents
630
families
353
granted
198
applications
432
CN
504
US
29
EP
29
KR
15
JP
15
WO
13
RoW
25
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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 Visionox Technology Company
Top ten assignees appearing on patents
2009 - 2018
Beijing Visionox Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| organic electroluminescent and preparation method thereof | 13 | 2013 |
| transparent oled device and display device employing same | 12 | 2013 |
| organic electroluminescent device and method for manufacture thereof | 11 | 2013 |
| organic light emitting devices | 11 | 2008 |
| organic electroluminescence device and testing method thereof | 11 | 2009 |
| organic light-emitting display device and top emitting oled device for improving viewing… 🛈 | 10 | 2013 |
| organic materials and organic electroluminescent apparatuses using the same | 10 | 2009 |
| organic electroluminescence device having rgb pixel areas | 10 | 2014 |
| oled device having optical resonance layer and preparation method therefor, and display | 10 | 2014 |
| thermally-activated sensitized phosphorescent organic electroluminescent device | 9 | 2015 |