The report contains ten-year analysis with the following sections
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hangzhou hpwinner opto corporation | 213 |
hangzhou huapu yongming photoelect… 🛈 | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
an led module sealing technology | 20 | 2012 |
light emitting diode lighting device and assembly method thereof | 16 | 2015 |
led lighting device | 12 | 2012 |
led lighting device | 8 | 2014 |
led module | 6 | 2016 |
led module group | 6 | 2013 |
lamp | 5 | 2016 |
lamp housing type heat radiator and led (light-emitting diode) lighting device | 4 | 2011 |
led module and illumination device | 4 | 2015 |
led module of high flame retardant rating | 4 | 2015 |