Inventor
CHUN JI BUEM
KR7 patents
Patents
7 patentsUS10778238B1Sep 15, 2020
Dual-slope analog to digital converter having parallel counting structure
SAMSUNG ELECTRO MECH4 citations71
US10890605B1Jan 12, 2021
Load detection circuit and load driver having load detection circuit
SAMSUNG ELECTRO MECH4 citations68
US12523840B2Jan 13, 2026
Actuator for camera, camera module, and portable electronic device including the same
SAMSUNG ELECTRO MECH0 citations60
US11595581B2Feb 28, 2023
Actuator of camera module
SAMSUNG ELECTRO MECH1 citations60
US10707969B1Jul 7, 2020
Controller of optical transmitter
SAMSUNG ELECTRO MECH1 citations60
US11265482B2Mar 1, 2022
Position detecting device of aperture module
SAMSUNG ELECTRO MECH1 citations59
US12382155B2Aug 5, 2025
Camera module and mobile device including the same
SAMSUNG ELECTRO MECH0 citations57