The report contains ten-year analysis with the following sections
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osram | 10 |
osram opto semiconductors | 2 |
ledvance | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method for recovery of rare earths from fluorescent lamps | 14 | 2006 |
operating device and method for the combined operation of gas discharge lamps and semico… 🛈 | 11 | 2007 |
a circuit for driving light sources and related method | 9 | 2006 |
semiconductor light module | 9 | 2007 |
led module | 9 | 2007 |
illuminant and light source containing the same, and method for producing said illuminant | 9 | 2006 |
circuit arrangement and method for operating a high-pressure discharge lamp | 8 | 2007 |
lighting system and method for operating a lighting system | 8 | 2006 |
high-voltage pulse generator and high-pressure discharge lamp comprising such a generator | 7 | 2007 |
headlight lamp | 7 | 2005 |