Inventor

PARK CHANHEE

KR10 patents

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

SAMSUNG ELECTRONICS CO LTD

5 patents

US11728795B2Aug 15, 2023

Voltage level shifter cell and integrated circuit including the same

SAMSUNG ELECTRONICS CO LTD0 citations61

US11082044B2Aug 3, 2021

Integrated circuit including power gating cell

SAMSUNG ELECTRONICS CO LTD0 citations51

US11705306B2Jul 18, 2023

Variable frequency and non-sinusoidal power generator using double side cooling, plasma processing apparatus including the same and method of manufacturing semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD0 citations50

US12002651B2Jun 4, 2024

Voltage waveform generator, wafer processing apparatus and plasma processing apparatus

SAMSUNG ELECTRONICS CO LTD0 citations49

US12510942B2Dec 30, 2025

Electronic device for controlling surface heat and method of operating the electronic device

SAMSUNG ELECTRONICS CO LTD0 citations47

SAMSUNG ELECTRO MECH

2 patents

US12476614B2Nov 18, 2025

Acoustic wave filter

SAMSUNG ELECTRO MECH0 citations52

US12445110B2Oct 14, 2025

Acoustic wave filter

SAMSUNG ELECTRO MECH0 citations48

KOREA INST GEOSCIENCE & MINERAL RESOURCES

1 patent

US9624912B2Apr 18, 2017

Geothermal power generation system and method using heat exchange between working gas and molten salt

KOREA INST GEOSCIENCE & MINERAL RESOURCES6 citations68

LG DISPLAY CO LTD

1 patent

US11435621B2Sep 6, 2022

Display device with inner plate and bottom cover

LG DISPLAY CO LTD0 citations50

KOREA INST GEOSCIENCE & MINERA

1 patent

US9121392B2Sep 1, 2015

Geothermal power generation system and method using heat exchange between working fluid and molten salt

KOREA INST GEOSCIENCE & MINERA0 citations36