Inventor
YOON HYUNG SUP
KR38 patents
⚠️ This page may combine multiple inventors who share the name “YOON HYUNG SUP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
19 patentsUS6204102B1Mar 20, 2001
Method of fabricating compound semiconductor devices using lift-off of insulating film
KOREA ELECTRONICS TELECOMM35 citations92
US5970328AOct 19, 1999
Fabrication method of T-shaped gate electrode in semiconductor device
KOREA ELECTRONICS TELECOMM20 citations92
US8841969B2Sep 23, 2014
Automatic gain control feedback amplifier
KOREA ELECTRONICS TELECOMM8 citations84
US7986211B2Jul 26, 2011
Inductor
KOREA ELECTRONICS TELECOMM9 citations84
US9178474B2Nov 3, 2015
Feedback amplifier
KOREA ELECTRONICS TELECOMM6 citations73
US8901608B2Dec 2, 2014
Transistor and method of fabricating the same
KOREA ELECTRONICS TELECOMM4 citations73
US8841154B2Sep 23, 2014
Method of manufacturing field effect type compound semiconductor device
KOREA ELECTRONICS TELECOMM5 citations73
US5885847AMar 23, 1999
Method of fabricating a compound semiconductor device
KOREA ELECTRONICS TELECOMM14 citations73
US5702975ADec 30, 1997
Method for isolating semiconductor device
KOREA ELECTRONICS TELECOMM14 citations73
US9012920B2Apr 21, 2015
Wafer level packaged GaN power semiconductor device and the manufacturing method thereof
KOREA ELECTRONICS TELECOMM3 citations63
US9159612B2Oct 13, 2015
Semiconductor device and method of fabricating the same
KOREA ELECTRONICS TELECOMM2 citations62
US8053345B2Nov 8, 2011
Method for fabricating field effect transistor using a compound semiconductor
KOREA ELECTRONICS TELECOMM3 citations62
US6940354B2Sep 6, 2005
Microwave power amplifier
KOREA ELECTRONICS TELECOMM6 citations62
US7915106B2Mar 29, 2011
Method of fabricating T-gate
KOREA ELECTRONICS TELECOMM2 citations60
US7468295B2Dec 23, 2008
Method of fabricating T-gate
KOREA ELECTRONICS TELECOMM4 citations59
US9209266B2Dec 8, 2015
High electron mobility transistor and manufacturing method thereof
KOREA ELECTRONICS TELECOMM0 citations52
US9166011B2Oct 20, 2015
Semiconductor device having stable gate structure and method of manufacturing the same
KOREA ELECTRONICS TELECOMM0 citations52
US9165896B2Oct 20, 2015
GaN transistor with improved bonding pad structure and method of fabricating the same
KOREA ELECTRONICS TELECOMM0 citations52
US9224830B2Dec 29, 2015
Transistor and method of fabricating the same
KOREA ELECTRONICS TELECOMM0 citations42
ELECTRONICS & TELECOMMUNICATIONS RES INST
11 patentsUS9634112B2Apr 25, 2017
Field effect transistor and method of fabricating the same
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US9537458B2Jan 3, 2017
Feedback amplifier
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US9899226B2Feb 20, 2018
Semiconductor device and fabrication method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations72
US10256811B2Apr 9, 2019
Cascode switch circuit including level shifter
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations70
US11315951B2Apr 26, 2022
Semiconductor device and method of fabricating the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations60
US10608102B2Mar 31, 2020
Semiconductor device having a drain electrode contacting an epi material inside a through-hole and method of manufacturing the same
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations60
US9490214B2Nov 8, 2016
Semiconductor device and method of fabricating the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US9438199B2Sep 6, 2016
Component package including matching circuit and matching method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations52
US10134854B2Nov 20, 2018
High electron mobility transistor and fabrication method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations51
US9780176B2Oct 3, 2017
High reliability field effect power device and manufacturing method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations51
US9837719B2Dec 5, 2017
Patch antenna
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40