How many patents does
Info Vision Optoelectronics have?
patents
1,024
families
745
granted
254
applications
770
CN
983
US
41
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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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Info Vision Optoelectronics
Top ten assignees appearing on patents
2009 - 2018
Info Vision Optoelectronics
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| liquid crystal display device | 8 | 2011 |
| liquid crystal display device with switchable visual angle | 4 | 2015 |
| touch display device | 4 | 2014 |
| view angle switchable liquid crystal display device and view angle switching method ther… 🛈 | 4 | 2015 |
| source drive circuit and lcd (liquid crystal display) device | 4 | 2014 |
| light transmission mode switching device and two-dimensional/three-dimensional switchabl… 🛈 | 4 | 2011 |
| blue phase liquid crystal display panel and liquid crystal display device | 4 | 2010 |
| liquid crystal display device | 4 | 2011 |
| blue phase liquid crystal material formulation, blue phase liquid crystal material and p… 🛈 | 4 | 2011 |
| liquid crystal display device | 4 | 2015 |