How many patents does
Liquavista have?
patents
507
families
74
granted
205
applications
302
US
193
KR
65
CN
59
WO
42
EP
37
GB
35
JP
22
RoW
54
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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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the following tables are just extracts from the report
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Liquavista
Top ten assignees appearing on patents
2009
| liquavista | 30 |
| liquavista b v | 11 |
| philips electronics | 4 |
Liquavista
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| an electrowetting element and fluid | 18 | 2010 |
| electrowetting display having controlled fluid motion | 16 | 2007 |
| driving an electrowetting display device | 14 | 2009 |
| electrowetting display apparatus | 13 | 2011 |
| electrowetting display device | 13 | 2010 |
| display device | 12 | 2002 |
| method for making electrowetting display device | 12 | 2009 |
| electrowetting display driving system | 12 | 2010 |
| electrowetting display device | 11 | 2012 |
| optical apparatus | 11 | 2006 |