How many patents does
Light Prescriptions Innovators have?
patents
241
families
58
granted
60
applications
181
US
89
WO
63
EP
51
CN
22
JP
2
RoW
14
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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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Light Prescriptions Innovators
Top ten assignees appearing on patents
Light Prescriptions Innovators
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| solid-state light bulb | 12 | 2009 |
| led luminance-augmentation via specular retroreflection, including collimators that esca… 🛈 | 11 | 2007 |
| free-form condenser optic | 10 | 2007 |
| reflectors made of grooves | 8 | 2008 |
| vehicle lighting unit | 8 | 2011 |
| imaging optics designed by the simultaneous multiple surface method | 7 | 2008 |
| stepped flow-line concentrators and collimators | 7 | 2009 |
| passive electro-optical tracker | 7 | 2009 |
| shell integrator | 7 | 2010 |
| reflective free-form kohler concentrator | 7 | 2009 |