How many patents does
Lensvector have?
patents
213
families
44
granted
53
applications
160
US
94
WO
39
CN
25
EP
24
JP
7
KR
3
RoW
21
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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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Lensvector
Top ten assignees appearing on patents
Lensvector
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electro-optical devices using dynamic reconfiguration of effective electrode structures | 32 | 2008 |
| tunable liquid crystal optical device | 24 | 2008 |
| multiple cell liquid crystal optical device with coupled electric field control | 16 | 2010 |
| capacitively coupled electric field control device | 11 | 2012 |
| image stabilization and shifting in a liquid crystal lens | 9 | 2009 |
| liquid crystal lens using surface programming | 8 | 2008 |
| in-flight auto focus method and system for tunable liquid crystal optical element | 8 | 2010 |
| methods and apparatus for focus improvement in multiple liquid crystal cell lenses | 7 | 2013 |
| liquid crystal beam control device and manufacture | 6 | 2015 |
| tunable liquid crystal optical device | 6 | 2014 |