Alpad Corporation

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Quantité totale PI 128
Rang # Quantité totale PI 10 678
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 796 122

Brevets

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Dernier brevet 2020 - Semiconductor light emitting dev...
Premier brevet 1999 - Semiconductor light emitting ele...

Derniers inventions, produits et services

2019 Invention Semiconductor light emitting device and method for manufacturing same. A semiconductor light emit...
2018 Invention Manufacturing apparatus of semiconductor device, and manufacturing method of semiconductor device...
Invention Method for manufacturing semiconductor light-emitting device. A semiconductor light-emitting devi...
Invention Semiconductor wafer, semiconductor device, and method for manufacturing nitride semiconductor lay...
Invention Semiconductor light emitting device. According to one embodiment, a semiconductor light emitting ...
Invention Semiconductor light-emitting device. A semiconductor light-emitting device includes a light-emitt...
2017 Invention Semiconductor light-emitting device. According to one embodiment, the p-side electrode is provide...
Invention Semiconductor light emitting device. A semiconductor light emitting device includes first and sec...
Invention Semiconductor light emitting device. The semiconductor layer has a first surface, a second surfac...
Invention Semiconductor light emitting element and method for manufacturing same. A semiconductor light emi...
Invention Semiconductor light emitting device. According to the present invention, a semiconductor layer ha...
2016 Invention Semiconductor light emitting device. A semiconductor light emitting device includes a light emitt...
Invention Semiconductor light emitting device. According to one embodiment, a semiconductor light-emitting ...
2015 Invention Semiconductor device and method for manufacturing the same. According to one embodiment, a semico...
Invention Series connected segmented led. A light source and method for making the same are disclosed. The ...
Invention Reflective contact for gan-based leds. A method for forming a light emitting diode (LED) assembl...
2014 Invention Phosphor, preparing method for phosphor, and light emitting device. 12. The A, the Q and the E in...
Invention Method for manufacturing semiconductor light emitting apparatus by mounting semiconductor light e...
Invention Composite resin and electronic device. According to one embodiment, a composite resin includes a ...
Invention Semiconductor light emitting device, nitride semiconductor wafer, and method for manufacturing ni...
Invention Semiconductor light emitting device and method of fabricating semiconductor light emitting device...
Invention Semiconductor light emitting device and method for manufacturing same. According to one embodimen...
Invention Semiconductor light emitting device. A semiconductor light emitting device includes an n-type sem...
Invention Crystal growth method and semiconductor light emitting device. 1-xN (0.1≦x<0.5) and has a thickne...
2013 Invention Semiconductor light emitting device. 1-z1N (0≦z1<1).
Invention Semiconductor light emitting device and method for manufacturing the same. According to one embod...
Invention Phosphor and light emitting device. Z. A is selected from the group consisting of Be, Mg, Ca, Sr ...
Invention Gan leds with improved area and method for making the same. Enlightening device and method for ma...
Invention Distributed current blocking structures for light emitting diodes. An LED device includes a strip...
Invention Semiconductor light emitting device and semiconductor light emitting apparatus. A semiconductor l...
Invention Semiconductor wafer for semiconductor device having a multilayer. According to one embodiment, a ...
Invention Fluorescent substance, light-emitting device and method for producing fluorescent substance. In ...
Invention Luminescent material. 21−w (a part of the Sr may be substituted by at least one selected from Ba,...
2012 Invention Semiconductor light emitting device. −6 m/K. The first and second semiconductor layer include a n...