Inventor
CHANG JI HO
KR22 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JI HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COUPANG CORP
5 patentsUS11151507B2Oct 19, 2021
Systems and methods for automatic package reordering using delivery wave systems
COUPANG CORP12 citations83
US10664793B1May 26, 2020
Systems and methods for automatic package tracking and prioritized reordering
COUPANG CORP20 citations81
US11126952B1Sep 21, 2021
Electronic apparatus and operation method thereof
COUPANG CORP9 citations80
US11810045B2Nov 7, 2023
Systems and methods for automatic package reordering using delivery wave systems
COUPANG CORP0 citations60
US12045762B2Jul 23, 2024
Electronic apparatus and operation method thereof
COUPANG CORP0 citations57
ELECTRONICS & TELECOMMUNICATIONS RES INST
5 patentsUS9774837B2Sep 26, 2017
System for performing distortion correction and calibration using pattern projection, and method using the same
ELECTRONICS & TELECOMMUNICATIONS RES INST15 citations83
US9998725B2Jun 12, 2018
Apparatus and method for generating depth information
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations72
US9967516B2May 8, 2018
Stereo matching method and device for performing the method
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations72
US9721348B2Aug 1, 2017
Apparatus and method for raw-cost calculation using adaptive window mask
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations72
US10313650B2Jun 4, 2019
Apparatus and method for calculating cost volume in stereo matching system including illuminator
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations61
CHANG JI HO
3 patentsUS8098276B2Jan 17, 2012
Stereo vision system and control method thereof
CHANG JI HO33 citations91
US8811750B2Aug 19, 2014
Apparatus and method for extracting edge in image
CHANG JI HO2 citations61
US9053540B2Jun 9, 2015
Stereo matching by census transform and support weight cost aggregation
CHANG JI HO0 citations50
SAMSUNG ELECTRONICS CO LTD
3 patentsUS10362430B2Jul 23, 2019
Audio providing method and device therefor
SAMSUNG ELECTRONICS CO LTD1 citations62
US10171911B2Jan 1, 2019
Method and device for outputting audio signal on basis of location information of speaker
SAMSUNG ELECTRONICS CO LTD1 citations62
US10327067B2Jun 18, 2019
Three-dimensional sound reproduction method and device
SAMSUNG ELECTRONICS CO LTD0 citations41
LIM EUL GYOON
2 patentsUS8401280B2Mar 19, 2013
Device for improving stereo matching results, method of improving stereo matching results using the device, and system for receiving stereo matching results
LIM EUL GYOON8 citations82
US8755592B2Jun 17, 2014
Stereo matching system using dynamic programming and method thereof
LIM EUL GYOON3 citations60