Inventor

JE SUNG-KWAN

KR5 patents

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

LEE KEUN-DONG

1 patent

US8805067B2Aug 12, 2014

Scalable feature descriptor extraction and matching method and system

LEE KEUN-DONG7 citations76

ELECTRONICS & TELECOMMUNICATIONS RES INST

1 patent

US9424466B2Aug 23, 2016

Shoe image retrieval apparatus and method using matching pair

ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations49

KOREA ELECTRONICS TELECOMM

1 patent

US9208399B2Dec 8, 2015

Method of extracting visual descriptor using feature selection and system for the same

KOREA ELECTRONICS TELECOMM0 citations39

GTSCIEN CO LTD

1 patent

US12392513B2Aug 19, 2025

Hazardous gas purification device with built-in purification system

GTSCIEN CO LTD0 citations37

NA SANG IL

1 patent

US8792773B2Jul 29, 2014

Digital video managing and searching system

NA SANG IL0 citations29