How many patents does
Qd Vision have?
patents
452
families
84
granted
149
applications
303
US
245
WO
79
KR
37
EP
29
CN
25
JP
13
GB
4
RoW
20
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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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Qd Vision
Top ten assignees appearing on patents
2009 - 2018
| qd vision | 283 |
| samsung electronics company | 99 |
| motorola | 10 |
| philips electronics | 10 |
| samsung research america | 8 |
| cambridge display technology | 4 |
| texas instruments | 1 |
Qd Vision
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| optical materials, optical components, and methods | 20 | 2009 |
| light-emitting device including quantum dots | 19 | 2008 |
| compositions, optical component, system including an optical component, devices, and oth… 🛈 | 17 | 2006 |
| optical components, systems including an optical component, and devices | 17 | 2008 |
| compositions and methods including depositing nanomaterial | 17 | 2007 |
| highly stable qds-composites for solid state lighting and the method of making them thro… 🛈 | 14 | 2012 |
| quantum dot based lighting | 13 | 2010 |
| lighting devices, an optical component for a lighting device, and methods | 13 | 2009 |
| quantum dot light enhancement substrate and lighting device including same | 13 | 2007 |
| light-emitting devices and displays with improved performance | 11 | 2006 |