Hsinchu
Taiwan
4
2008-01-17
The entities that hold a legal rights for patent applications filed by inventor Chen Cheng-Fa:
Cheng-Fa Chen from Hsinchu, TW has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for achieving desired operation illumination condition for light emitters
#2 | 2006-11-02High heat dissipating LED having a porous material layer
#3 | 2006-06-29Apparatus as tuning filter
#4 | 2005-08-11Optical polarization beam combiner
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