Inventor
BAEK YONG SOON
KR23 patents
⚠️ This page may combine multiple inventors who share the name “BAEK YONG SOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
17 patentsUS7248765B2Jul 24, 2007
Temperature-insensitive polymeric optical AWG device and manufacturing method therefor
KOREA ELECTRONICS TELECOMM37 citations92
US7142740B2Nov 28, 2006
Planar lightwave circuit type optical transceiver module
KOREA ELECTRONICS TELECOMM8 citations73
US6684011B2Jan 27, 2004
Spot size converter and method of manufacturing the same
KOREA ELECTRONICS TELECOMM11 citations73
US6593162B1Jul 15, 2003
Method of manufacturing semiconductor optical device
KOREA ELECTRONICS TELECOMM9 citations73
US7974539B2Jul 5, 2011
Bi-directional optical module
KOREA ELECTRONICS TELECOMM5 citations63
US6856452B2Feb 15, 2005
Filter-free wavelength converter
KOREA ELECTRONICS TELECOMM4 citations63
US7599624B2Oct 6, 2009
System and method for switching channels using tunable laser diodes
KOREA ELECTRONICS TELECOMM3 citations62
US7599403B2Oct 6, 2009
Superluminescent diode and method of manufacturing the same
KOREA ELECTRONICS TELECOMM4 citations62
US7378292B2May 27, 2008
Method of fabricating semiconductor optical device
KOREA ELECTRONICS TELECOMM5 citations62
US7206487B2Apr 17, 2007
Waveguide photodetector
KOREA ELECTRONICS TELECOMM3 citations62
US7095057B2Aug 22, 2006
Semiconductor laser and method for manufacturing the same
KOREA ELECTRONICS TELECOMM3 citations62
US6639735B2Oct 28, 2003
Method for manufacturing an optical device
KOREA ELECTRONICS TELECOMM6 citations62
US6928098B2Aug 9, 2005
High frequency optical pulse source
KOREA ELECTRONICS TELECOMM2 citations59
US7551658B2Jun 23, 2009
Buried ridge waveguide laser diode
KOREA ELECTRONICS TELECOMM0 citations52
US7373032B2May 13, 2008
Optical transceiver module
KOREA ELECTRONICS TELECOMM0 citations51
US7310469B2Dec 18, 2007
Waveguide PIN photodiode having graded index distribution centering around optical absorption layer
KOREA ELECTRONICS TELECOMM1 citations51
US7012945B2Mar 14, 2006
Multi DFB laser diode
KOREA ELECTRONICS TELECOMM0 citations51
ELECTRONICS & TELECOMMUNICATIONS RES INST
4 patentsUS9711939B2Jul 18, 2017
Semiconductor optical device
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US9411097B2Aug 9, 2016
Optical module
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations62
US10268004B2Apr 23, 2019
Multi-channel receiver optical sub-assembly and manufacturing method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US9904023B2Feb 27, 2018
Multi-channel receiver optical sub-assembly and manufacturing method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52