Inventor
KO SANG CHOON
KR31 patents
⚠️ This page may combine multiple inventors who share the name “KO SANG CHOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
15 patentsUS7963147B2Jun 21, 2011
Micro gas sensor and method for manufacturing the same
KOREA ELECTRONICS TELECOMM26 citations92
US8047074B2Nov 1, 2011
Humidity sensor and method of manufacturing the same
KOREA ELECTRONICS TELECOMM15 citations84
US7879629B2Feb 1, 2011
Method for manufacturing floating structure of microelectromechanical system
KOREA ELECTRONICS TELECOMM15 citations84
US7861575B2Jan 4, 2011
Micro gas sensor and manufacturing method thereof
KOREA ELECTRONICS TELECOMM16 citations84
US9136396B2Sep 15, 2015
Semiconductor device and method of manufacturing the same
KOREA ELECTRONICS TELECOMM8 citations83
US9293689B2Mar 22, 2016
Method of manufacturing a piezoelectric micro energy harvester
KOREA ELECTRONICS TELECOMM4 citations73
US9136347B2Sep 15, 2015
Nitride semiconductor device
KOREA ELECTRONICS TELECOMM5 citations72
US9337121B2May 10, 2016
Semiconductor device and method of fabricating the same
KOREA ELECTRONICS TELECOMM4 citations71
US9159612B2Oct 13, 2015
Semiconductor device and method of fabricating the same
KOREA ELECTRONICS TELECOMM2 citations62
US7664357B2Feb 16, 2010
Vertical-type photonic-crystal plate and optical device assembly
KOREA ELECTRONICS TELECOMM6 citations62
US9024511B2May 5, 2015
Impact-type piezoelectric micro power generator
KOREA ELECTRONICS TELECOMM0 citations52
US8937002B2Jan 20, 2015
Nitride electronic device and method for manufacturing the same
KOREA ELECTRONICS TELECOMM1 citations52
US8941231B2Jan 27, 2015
Electronic chip and method of fabricating the same
KOREA ELECTRONICS TELECOMM1 citations51
US9159583B2Oct 13, 2015
Methods of manufacturing nitride semiconductor devices
KOREA ELECTRONICS TELECOMM1 citations50
US9362744B2Jun 7, 2016
Serial loading constant power supply system
KOREA ELECTRONICS TELECOMM0 citations39
ELECTRONICS & TELECOMMUNICATIONS RES INST
9 patentsUS9825622B2Nov 21, 2017
Cascode switch circuit
ELECTRONICS & TELECOMMUNICATIONS RES INST5 citations72
US9748941B2Aug 29, 2017
Power semiconductor module and method for stabilizing thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST6 citations72
US9613884B2Apr 4, 2017
Semiconductor device
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72
US10020201B2Jul 10, 2018
Semiconductor device and method of fabricating the same
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US9755027B2Sep 5, 2017
Electronical device
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US9490214B2Nov 8, 2016
Semiconductor device and method of fabricating the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US10848074B2Nov 24, 2020
High voltage bridge rectifier
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations51
US10014401B2Jul 3, 2018
Semiconductor device with passivation layer for control of leakage current
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40
US9905654B2Feb 27, 2018
Bridge diode
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40
KO SANG CHOON
3 patentsUS8664833B2Mar 4, 2014
Power supplier using flexible PCB based on self-powering and sensor node using the same
KO SANG CHOON8 citations83
US8263426B2Sep 11, 2012
High-sensitivity z-axis vibration sensor and method of fabricating the same
KO SANG CHOON16 citations83
US8319397B2Nov 27, 2012
Piezoelectric power generator
KO SANG CHOON13 citations82