How many patents does
Sichuan Coc Display Devices Company have?
patents
591
families
417
granted
149
applications
442
CN
563
WO
23
US
2
EP
2
KR
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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Sichuan Coc Display Devices Company
Top ten assignees appearing on patents
2018
Sichuan Coc Display Devices Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a method and apparatus for reducing image dynamic false contour in ac plasma display | 8 | 2007 |
| pdp (plasma display panel) discharge electrode and manufacturing method thereof | 3 | 2010 |
| image processing method and device | 3 | 2010 |
| composite dielectric protective film of plasma display panel (pdp) and preparation metho… 🛈 | 3 | 2010 |
| drive method and circuit of plasma display | 3 | 2009 |
| plasma screen and manufacturing method thereof | 3 | 2010 |
| electrode slurry, electrode produced using the same, production methods thereof, and pla… 🛈 | 3 | 2009 |
| method and device for reducing dynamic false contour of plasma display screen | 3 | 2010 |
| energy recovery device based on isolated gate bipolarity transistors | 3 | 2007 |
| backlight source for panel display device and manufacturing method thereof and panel dis… 🛈 | 2 | 2008 |