Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quantum well active region with three dimensional barriers and fabrication

Quantum well active region with three dimensional barriers and fabrication

US Patent 8416823 · Granted Apr 9, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High efficiency group III-V compound semiconductor solar cell with oxidized wind2016
Solar cell with a backside via to contact the emitter layer2015
Curved coupled waveguide array and laser2013
Curved coupled waveguide array and laser2013
Porous device for optical and electronic applications and method of fabricating 2012
Porous device for optical and electronic applications and method of fabricating 2012
Current biased dual DBR grating semiconductor laser2008
Current biased dual DBR grating semiconductor laser2004
Separate lateral confinement quantum well laser2003
Flared and tapered rib waveguide semiconductor laser and method for making same2001
Semiconductor device and method1991
Zinc-diffused narrow stripe AlGaAs/GaAs double heterostructure laser1985