Inventor
WOO SANG-HYUN
KR30 patents
⚠️ This page may combine multiple inventors who share the name “WOO SANG-HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
14 patentsUS7782928B2Aug 24, 2010
Method and apparatus for self-calibration in a mobile transceiver
SAMSUNG ELECTRONICS CO LTD28 citations92
US7158768B2Jan 2, 2007
Switching filter module for dynamic multi-channel selection
SAMSUNG ELECTRONICS CO LTD26 citations92
US6983132B2Jan 3, 2006
Multi-band RF receiving method and apparatus in mobile communication system
SAMSUNG ELECTRONICS CO LTD27 citations92
US7953030B2May 31, 2011
Method and apparatus for controlling power consumption of stations on a CSMA/CA-based wireless LAN
SAMSUNG ELECTRONICS CO LTD7 citations83
US7408408B2Aug 5, 2008
Predistorter for power amplifier
SAMSUNG ELECTRONICS CO LTD12 citations83
US9614035B2Apr 4, 2017
Semiconductor device
SAMSUNG ELECTRONICS CO LTD8 citations82
US10014208B2Jul 3, 2018
Semiconductor device having a device isolation layer
SAMSUNG ELECTRONICS CO LTD3 citations71
US7449934B2Nov 11, 2008
CMOS mixer for use in direct conversion receiver
SAMSUNG ELECTRONICS CO LTD2 citations63
US7099647B2Aug 29, 2006
Single chip direct conversion transceiver for reducing DC offset and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD6 citations63
US7403075B2Jul 22, 2008
Ultra wide band signal generator
SAMSUNG ELECTRONICS CO LTD2 citations61
US6944436B2Sep 13, 2005
Direct conversion transceiver capable of reducing DC offset using multichip module
SAMSUNG ELECTRONICS CO LTD6 citations61
US7454185B2Nov 18, 2008
Wideband I/Q signal generation device
SAMSUNG ELECTRONICS CO LTD2 citations60
US9496192B2Nov 15, 2016
Test pattern of semiconductor device
SAMSUNG ELECTRONICS CO LTD2 citations58
US7414505B2Aug 19, 2008
High frequency inductor having low inductance and low inductance variation and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations52
QUALCOMM INC
6 patentsUS8903343B2Dec 2, 2014
Single-input multiple-output amplifiers with independent gain control per output
QUALCOMM INC16 citations83
US9642166B2May 2, 2017
Cross-connected cascode low noise amplifier for carrier aggregation
QUALCOMM INC3 citations72
US9425746B2Aug 23, 2016
Spurious signal mitigation for carrier aggregation amplifier
QUALCOMM INC5 citations71
US9467104B2Oct 11, 2016
Single-input multiple-output amplifiers with simultaneous multiple gain modes
QUALCOMM INC2 citations61
US9130529B2Sep 8, 2015
Area-efficient degenerative inductance for a low noise amplifier (LNA)
QUALCOMM INC0 citations51
US9425832B2Aug 23, 2016
Inter carrier-aggregation isolation in a receiver
QUALCOMM INC1 citations50
APPLE INC
6 patentsUS11799491B1Oct 24, 2023
Bootstrap circuit with boosted impedance
APPLE INC2 citations71
US11595069B2Feb 28, 2023
Transimpedance amplifier (TIA) with tunable input resistance
APPLE INC3 citations71
US12592681B2Mar 31, 2026
Capacitance multiplier for decoupling capacitor
APPLE INC0 citations62
US12057857B2Aug 6, 2024
Bootstrap circuit with boosted impedance
APPLE INC1 citations60
US11791856B2Oct 17, 2023
Transimpedance amplifier (TIA) with tunable input resistance
APPLE INC0 citations60
US11012045B2May 18, 2021
Variable gain amplifier
APPLE INC0 citations41