Inventor

HA YOUNG-JAE

KR5 patents

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

KLD CO LTD

2 patents

US11694611B2Jul 4, 2023

Four-way dual scanning electronic display board capable of scan control

KLD CO LTD0 citations31

US10699630B2Jun 30, 2020

LED electronic bulletin board enabling high-speed image calibration

KLD CO LTD0 citations20

DONGBANG DATA TECH CO LTD

1 patent

US11967608B1Apr 23, 2024

Pixel integrate scanning (PIS) distributed type automatic power-saving electronic display board

DONGBANG DATA TECH CO LTD0 citations36

DONG BANG DATA TECH CO LTD

1 patent

US11735104B2Aug 22, 2023

Electronic display board for controlling 4 way dual scanning in which gray scale pixel (GSP) is applied to dynamic image correction technology (DICT)

DONG BANG DATA TECH CO LTD0 citations32

DONG BANG DATA TECHNOLOGY CO LTD

1 patent

US8941698B2Jan 27, 2015

LED electronic sign board capable of power-saving per pixel line

DONG BANG DATA TECHNOLOGY CO LTD0 citations25