Inventor
KO JIN-SU
US19 patents
⚠️ This page may combine multiple inventors who share the name “KO JIN-SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
12 patentsUS7675273B2Mar 9, 2010
Wideband low dropout voltage regulator
QUALCOMM INC27 citations92
US8995591B2Mar 31, 2015
Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
QUALCOMM INC11 citations84
US9176233B2Nov 3, 2015
Method and apparatus for receiving navigation satellite signals from two bands
QUALCOMM INC8 citations83
US9712195B2Jul 18, 2017
Radio frequency low noise amplifier with on-chip matching and built-in tunable filter
QUALCOMM INC13 citations82
US8874063B2Oct 28, 2014
Simultaneous signal receiver with interspersed frequency allocation
QUALCOMM INC4 citations73
US11631614B2Apr 18, 2023
MIM capacitor with adjustable capacitance via electronic fuses
QUALCOMM INC0 citations62
US11211290B2Dec 28, 2021
MIM capacitor with adjustable capacitance via electronic fuses
QUALCOMM INC0 citations62
US9231716B2Jan 5, 2016
Methods and apparatus for generating two-tone calibration signals for performing linearity calibration
QUALCOMM INC2 citations62
US10985793B1Apr 20, 2021
Tunable RF frontend
QUALCOMM INC0 citations61
US9341721B2May 17, 2016
Concurrent multi-system satellite navigation receiver with real signaling output
QUALCOMM INC0 citations52
US9350392B2May 24, 2016
RFIC configuration for reduced antenna trace loss
QUALCOMM INC1 citations46
US9350589B2May 24, 2016
Multi IQ-path synchronization
QUALCOMM INC0 citations39
SAMSUNG ELECTRONICS CO LTD
3 patentsUS6426678B1Jul 30, 2002
High power amplifier system having low power consumption and high dynamic range
SAMSUNG ELECTRONICS CO LTD25 citations92
US6028496AFeb 22, 2000
Active inductor
SAMSUNG ELECTRONICS CO LTD39 citations92
US6121825ASep 19, 2000
Monolithic tunable recursive filter
SAMSUNG ELECTRONICS CO LTD14 citations73