Inventor
CHO HYUNSUK
KR12 patents
⚠️ This page may combine multiple inventors who share the name “CHO HYUNSUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
11 patentsUS10474286B2Nov 12, 2019
Touch display device, active pen, touch system, touch circuit, and pen recognition method
LG DISPLAY CO LTD25 citations93
US10019088B2Jul 10, 2018
Display device with an integrated touch sensor and method of driving the same
LG DISPLAY CO LTD12 citations82
US9665208B2May 30, 2017
Display device and method for driving the same
LG DISPLAY CO LTD11 citations82
US11275464B2Mar 15, 2022
Touch display device and touch circuit for sensing an active pen touch and finger touch
LG DISPLAY CO LTD2 citations72
US11513641B2Nov 29, 2022
Touch display device, active pen, touch system, touch circuit, and pen recognition method
LG DISPLAY CO LTD0 citations62
US10963107B2Mar 30, 2021
Touch display device, active pen, touch system, touch circuit, and pen recognition method
LG DISPLAY CO LTD0 citations62
US11487376B2Nov 1, 2022
Touch display device
LG DISPLAY CO LTD1 citations61
US10318059B2Jun 11, 2019
Touch sensing system and method of controlling the same
LG DISPLAY CO LTD1 citations60
US12353659B2Jul 8, 2025
Touch display device and touch display panel
LG DISPLAY CO LTD0 citations51
US11934604B2Mar 19, 2024
Touch display device
LG DISPLAY CO LTD0 citations51
US11360601B2Jun 14, 2022
Touch display device with a uniform interval between touch driving periods and touch driving method thereof
LG DISPLAY CO LTD0 citations51