P

Inventor

KIM WOONYUN

US10 patents
⚠️ This page may combine multiple inventors who share the name “KIM WOONYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

4 patents
US7421263B2Sep 2, 2008

Circuit for reducing second order intermodulation

SAMSUNG ELECTRONICS CO LTD26 citations91
US7259569B2Aug 21, 2007

Calibration circuit and method thereof

SAMSUNG ELECTRONICS CO LTD31 citations91
US7755440B2Jul 13, 2010

Voltage controlled oscillator for controlling phase noise and method using the same

SAMSUNG ELECTRONICS CO LTD2 citations61
US12095493B2Sep 17, 2024

Method for detecting a proximity of objects and electronic device supporting the same

SAMSUNG ELECTRONICS CO LTD0 citations50

QUALCOMM INC

3 patents
US10158327B2Dec 18, 2018

Low impedance adaptive bias scheme for power amplifier

QUALCOMM INC12 citations82
US9160377B2Oct 13, 2015

Multi-mode multi-band power amplifiers

QUALCOMM INC14 citations82
US10069469B2Sep 4, 2018

Adaptive bias circuit for a radio frequency (RF) amplifier

QUALCOMM INC0 citations50

SAMSUNG ELECTRO MECH

2 patents
US8044759B2Oct 25, 2011

Overlapping compact multiple transformers

SAMSUNG ELECTRO MECH16 citations83
US8378749B1Feb 19, 2013

Systems and methods for adaptive bias circuits for a power amplifier

SAMSUNG ELECTRO MECH4 citations61

SAMSUNG ELECTRO MECHANICS COMPANY LTD

1 patent
US7940152B1May 10, 2011

Multi-primary and distributed secondary transformer for power amplifier systems

SAMSUNG ELECTRO MECHANICS COMPANY LTD39 citations92