Featured patents

Group III Nitride Semiconductor Laser Diode, and Method for Producing Group III Nitride Semiconductor Laser Diode
US 08483251 B2, July 9, 2013, Katsushi Akita et al. / Sumitomo Electric Industries, Ltd. (Osaka-shi, JP)
A Group III nitride semiconductor laser diode comprising:…

Group-III Nitride Semiconductor Laser Device, and Method for Fabricating Group-III Nitride Semiconductor Laser Device
US 08693515 B2, April 8, 2014, Yusuke Yoshizumi et al. / Sumitomo Electric Industries, Ltd. (Osaka-shi, JP)
A group-III nitride semiconductor laser device comprising:…

Group-III Nitride Semiconductor Laser Device, and Method for Fabricating Group-III Nitride Semiconductor Laser Device
US 08594145 B2, Nov. 26, 2013, Takatoshi Ikegami et al. / Sumitomo Electric Industries, Ltd. (Osaka-shi, JP)
A III-nitride semiconductor laser device comprising:…

Group-III Nitride Semiconductor Laser Device, and Method for Fabricating Group-III Nitride Semiconductor Laser Device
US 08548020 B2, Oct. 1, 2013, Koji Katayama et al. / Sumitomo Electric Industries, Ltd. (Osaka-shi, JP)
A III-nitride semiconductor laser device comprising:…

Integrated Laser Diodes With Quality Facets on GaN Substrates
US 08767787 B1, July 1, 2014, Daniel F. Feezell et al. / Soraa Laser Diode, Inc. (Goleta, US)
A laser diode device on a gallium and nitrogen semipolar substrate, the laser…

Surface Emitting Laser Device, Surface Emitting Laser Array, Optical Scanning Device, and Image Forming Apparatus
US 08711891 B2, April 29, 2014, Shunichi Sato et al. / Ricoh Company, Ltd. (Tokyo, JP)
A surface emitting laser device comprising:…

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