Inventor
SONG YOON-KYU
US6 patents
⚠️ This page may combine multiple inventors who share the name “SONG YOON-KYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMILEDS LIGHTING LLC
2 patentsUS6420199B1Jul 16, 2002
Methods for fabricating light emitting devices having aluminum gallium indium nitride structures and mirror stacks
LUMILEDS LIGHTING LLC188 citations98
US6320206B1Nov 20, 2001
Light emitting devices having wafer bonded aluminum gallium indium nitride structures and mirror stacks
LUMILEDS LIGHTING LLC211 citations98
AGILENT TECHNOLOGIES INC
2 patentsUS6878970B2Apr 12, 2005
Light-emitting device having element(s) for increasing the effective carrier capture cross-section of quantum wells
AGILENT TECHNOLOGIES INC6 citations61
US6839370B2Jan 4, 2005
Optoelectronic device using a disabled tunnel junction for current confinement
AGILENT TECHNOLOGIES INC4 citations60