The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
light guide illumination device with light divergence modifier | 33 | 2013 |
illumination devices including multiple light emitting elements | 33 | 2011 |
solid state bidirectional light sheet for general illumination | 31 | 2010 |
illumination device in which source light injection is non-parallel to device's optical … 🛈 | 30 | 2013 |
light-emitting device with remote scattering element and total internal reflection extra… 🛈 | 17 | 2012 |
dimmable lighting devices and methods for dimming same | 15 | 2011 |
light-emitting devices providing asymmetrical propagation of light | 12 | 2011 |
nearly index-matched luminescent glass-phosphor composites for photonic applications | 11 | 2007 |
illumination systems providing direct and indirect illumination | 11 | 2012 |
solid state lamp using light emitting strips | 9 | 2011 |