Inventor

YOO BYUENG-SU

KR17 patents

⚠️ This page may combine multiple inventors who share the name “YOO BYUENG-SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOO BYUENG-SU

KOREA ELECTRONICS TELECOMM

Folded cavity laser

Single mode surface emitting laser

Method for producing a hydrogenated vertical-cavity surface-emitting laser

Compact optical logic operator array

Long wavelength surface-emitting semiconductor laser device and method for manufacturing the same

Polarization switching surface-emitting laser and a method of manufacturing the same

Optical controlled resonant tunneling diode

Three-dimensional cavity surface emitting laser structure and fabrication method thereof

Method of fabricating long wavelength vertical-cavity surface-emitting lasers

Wavelength demultiplexer without waveguide bending loss

Method of manufacturing polarization-controlled surface emitting laser array

Method for fabricating multi-channel array optical device

SEOUL VIOSYS CO LTD

Vertical-cavity surface-emitting laser

Vertical-cavity surface-emitting laser

Vertical-cavity surface-emitting laser

Vertical-cavity surface-emitting laser

ELECTRONICS AND TELECOMMUNCATI

Ultrafast optical switching device having a double-junction multiple quantum well structure