How many patents does
Semiconductor Energy Laboratory Company have?
patents
51,203
families
7,306
granted
20,021
applications
31,182
US
18,327
JP
14,641
KR
4,783
CN
4,380
WO
1,231
EP
1,221
RoW
6,620
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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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Semiconductor Energy Laboratory Company
Top ten assignees appearing on patents
2009
Semiconductor Energy Laboratory Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| semiconductor device and manufacturing method thereof | 74 | 2005 |
| liquid crystal display device | 62 | 2006 |
| liquid crystal display device | 61 | 2005 |
| liquid crystal display device and semiconductor device | 60 | 2006 |
| transistor and display device | 58 | 2009 |
| semiconductor device and manufacturing method thereof | 58 | 2008 |
| semiconductor device and method for manufacturing the same | 56 | 2008 |
| light emitting device | 55 | 2004 |
| display device | 55 | 2008 |
| method for manufacturing semiconductor device | 53 | 2009 |