How many patents does
Optos have?
patents
369
families
39
granted
94
applications
275
US
64
EP
52
CN
43
GB
42
JP
28
WO
27
KR
14
RoW
99
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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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12,000+
patents
42 million
patent families
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read summary of their published patent
the following tables are just extracts from the report
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Optos
Top ten assignees appearing on patents
2018
| optos | 19 |
| nikon corporation | 2 |
Optos
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| improvements in and relating to ophthalmoscopes | 20 | 2012 |
| diagnostic method and apparatus for predicting potential preserved visual acuity | 19 | 2009 |
| improvements in or relating to laser scanning systems | 19 | 2009 |
| improvements in or relating to ophthalmology | 18 | 2010 |
| improvements in or relating to scanning ophthalmoscopes | 17 | 2010 |
| improvements in or relating to retinal scanning | 16 | 2006 |
| improvements in and relating to imaging of the eye | 16 | 2013 |
| improvements in or relating to ophthalmology | 15 | 2010 |
| improvements in or relating to scanning laser ophthalmoscopes | 15 | 2012 |
| ophthalmoscopes | 14 | 2014 |