Inventor
CHOI JAE HYOUCK
KR21 patents
⚠️ This page may combine multiple inventors who share the name “CHOI JAE HYOUCK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
14 patentsUS8008974B2Aug 30, 2011
Power amplifier system with power control function
SAMSUNG ELECTRO MECH22 citations90
US9312909B2Apr 12, 2016
RF switch
SAMSUNG ELECTRO MECH8 citations83
US9705492B2Jul 11, 2017
Switch circuit and SPDT switch circuit
SAMSUNG ELECTRO MECH5 citations73
US10505512B2Dec 10, 2019
Tunable inductor circuit
SAMSUNG ELECTRO MECH3 citations72
US9843298B2Dec 12, 2017
Power amplifier and method of controlling output of power amplifier
SAMSUNG ELECTRO MECH2 citations72
US9331690B2May 3, 2016
Switching circuit and RF switch including the same
SAMSUNG ELECTRO MECH6 citations72
US10707820B2Jul 7, 2020
Power amplifying apparatus with asymmetrical amplification structure and linearity
SAMSUNG ELECTRO MECH1 citations62
US9124353B2Sep 1, 2015
Switching circuit and RF switch including the same
SAMSUNG ELECTRO MECH2 citations61
US10924062B2Feb 16, 2021
Power amplifying apparatus having bias boosting structure with improved linearity
SAMSUNG ELECTRO MECH0 citations59
US9735745B2Aug 15, 2017
Power amplifier and method for limiting current in power amplifier
SAMSUNG ELECTRO MECH0 citations51
US9667247B2May 30, 2017
Radio frequency switch
SAMSUNG ELECTRO MECH0 citations51
US9577583B2Feb 21, 2017
Power amplifier
SAMSUNG ELECTRO MECH0 citations51
US11502710B2Nov 15, 2022
Front-end module
SAMSUNG ELECTRO MECH0 citations48
US8803564B2Aug 12, 2014
Tunable capacitance control circuit and tunable capacitance control method
SAMSUNG ELECTRO MECH0 citations41