How many patents does
Pixeloptics have?
patents
542
families
78
granted
126
applications
416
US
195
EP
71
WO
69
JP
31
CN
15
KR
9
RoW
152
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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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Pixeloptics
Top ten assignees appearing on patents
2009 - 2018
| pixeloptics | 349 |
| mitsui chemicals | 51 |
| e-vision | 49 |
| hpo assets | 29 |
| e- vision smart optics | 27 |
| elenza | 3 |
| pixeloptics, inc. (027497) | 2 |
| e-a opthalmics | 1 |
| e-a opthalmic | 1 |
| e-a ophthalmics | 1 |
2009
| pixeloptics | 60 |
| e-vision | 9 |
| e-a opthalmics | 1 |
2018
| mitsui chemicals | 4 |
| e- vision smart optics | 4 |
Pixeloptics
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electro-optic lens with integrated components for varying refractive properties | 68 | 1999 |
| multiple layer multifocal composite lens | 21 | 2007 |
| electronic adapter for electro-active spectacle lenses | 21 | 2006 |
| electro-active spectacle frames | 20 | 2010 |
| eyewear docking station and electronic module | 20 | 2012 |
| electro-active spectacles and associated electronics | 18 | 2009 |
| electronic eyeglasses and methods of manufacturing | 16 | 2012 |
| multifocal lens having a progressive optical power region and a discontinuity | 15 | 2007 |
| flexible film with surface relief and use thereof in electro-active optical systems | 15 | 2012 |
| static progressive surface region in optical communication with a dynamic optic | 14 | 2006 |